Your finger works fine for scrolling Instagram, but try signing a document, sketching an idea, or editing a photo with any precision and you'll quickly realize why an iPhone stylus exists.
Here's the problem: Apple doesn't make a stylus for iPhone. The Apple Pencil only works on iPad. And most third-party "iPhone styluses" are garbage, cheap rubber tips that drag across your screen, zero precision, dead in a month.
But there's a new category emerging: styluses built for the Apple ecosystem that work across all your devices. One pen for your iPhone, your iPad, and even Android devices if you switch between ecosystems.
We found one that actually delivers on that promise.
Why Use a Stylus on iPhone?
Before we get into recommendations, let's be clear about what an iPhone stylus can and can't do.
What a stylus does well on iPhone:
-
Precise tapping — Hitting small buttons, selecting text accurately, navigating spreadsheets
-
Handwritten notes — Apps like GoodNotes, Notability, and Apple Notes support stylus input
-
Quick sketches — Marking up screenshots, whiteboard apps, basic drawing
-
Signatures — Clean document signing without finger smudges
-
Cold weather use — Works with gloves on when capacitive gloves fail you
-
Keeping your screen clean — No fingerprint smudges
- Accessibility — Easier grip for users with motor control challenges
What's different on iPhone vs iPad:
- No palm rejection (iPhone screens don't support it — you'll need to lift your hand)
- No pressure sensitivity (hardware limitation)
- No tilt detection (again, hardware)
These limitations exist because iPhone screens weren't designed for stylus input the way iPads were. But a good stylus still makes a huge difference for precision tasks.
What Makes a Great iPhone Stylus?
Most iPhone styluses fall into two categories: cheap junk or overpriced gimmicks. Here's what actually matters:
Fine Point Tip
Rubber and mesh tips drag and skip. You want a fine point tip — hard plastic that glides smoothly and lets you see exactly where you're writing. This is non-negotiable for serious use.
Build Quality
A stylus you'll actually use needs to feel like a real pen. Aluminum construction, proper weight distribution, comfortable grip. Cheap plastic styluses feel like toys and write like them too.
Cross-Device Compatibility
Here's where it gets interesting. If you own an iPad too — and most iPhone users do — why buy separate styluses? The best iPhone stylus should also work as a full-featured iPad stylus with palm rejection and tilt sensitivity.
Replaceable Tips
All stylus tips wear down eventually. A good stylus lets you swap tips for a few dollars instead of buying a whole new pen.
Best iPhone Stylus: Tinymoose Pencil Pro Ultra
After testing dozens of options, one stylus stands out: the Tinymoose Pencil Pro Ultra.
Price: 49.99 USD (frequently on sale for ~$40)
Colors: Alpine White, Midnight Black
Compatibility: iPhone, Android phones, iPad (2018+), Android tablets
Why It Wins
The Pencil Pro Ultra solves a problem no other stylus does: it's a full-featured iPad stylus that also works on your iPhone and Android devices — with one button press to switch between modes.
Most styluses make you choose. iPad styluses don't work well on phones. Phone styluses lack the features iPad users need. The Pencil Pro Ultra does both, and does both well.
Key Features
Smart Switch Technology
Press the top button three times to switch between iPad mode and phone mode (iPhone or Android). No re-pairing, no settings to change. Your iPad stylus becomes your phone stylus instantly.
Full iPad Features
When paired with iPad, you get everything:
- Palm rejection — rest your hand naturally while writing
- Tilt sensitivity — shade and angle strokes like a real pencil
- Magnetic attachment — snaps to your iPad for storage
- Bluetooth gesture controls — press once to exit apps, twice for multitask view
Zero Lag Performance
Real-time precision with no delay between your stroke and the screen. This matters for drawing and note-taking where lag breaks your flow.
10+ Hour Battery Life
All-day use on a single charge. And when you do need to charge, USB-C fast charging hits 80% in 15 minutes. Five minutes of charging gives you two hours of use.
Premium Build
Aluminum alloy body at just 13 grams. Feels substantial without being heavy. The flat edge prevents rolling and enables magnetic attachment.
Replaceable Nibs
Three replacement tips included in the box. When they wear down, swap them in seconds — no tools needed.
What's In The Box
- Tinymoose Pencil Pro Ultra
- 3 replacement nibs
- Leather carrying case
- USB-C charging cable
- One month free MooseNotes subscription
Specifications
| Spec | Detail |
|---|---|
| Material | Aluminum Alloy |
| Weight | 13g |
| Battery | 125mAh |
| Charging | USB-C (25W max) |
| Battery Life | 10+ hours |
| Fast Charge | 80% in 15 minutes |
| iPad Compatibility | 2018 and newer |
| Phone Compatibility | iPhone, Android |
iPad Compatibility
The Pencil Pro Ultra works with all iPads from 2018 onward:
- iPad 6th, 7th, 8th, 9th, 10th, 11th Generation
- iPad mini 5 and mini 6
- iPad Air 3rd, 4th, 5th Generation, and Air 11" (2024)
- iPad Pro 11" (all models)
- iPad Pro 12.9" (2018 and later)
How Smart Switch Works
This is the killer feature. Here's the workflow:
-
Using your iPad — Full stylus mode with palm rejection, tilt, and gesture controls
-
Need to sketch something on your iPhone? — Triple-press the button (turns blue)
- Back to iPad — Triple-press again (turns green)
The button LED shows which mode you're in. No apps to install, no Bluetooth re-pairing, no fumbling through settings.
Real-World Use Cases
Students: Take notes on your iPad in class, then annotate PDFs on your iPhone while reviewing on the bus. One pen, both devices.
Designers: Sketch concepts on iPad Pro, then mark up client feedback on your phone. Seamless switching.
Business users: Full productivity on iPad, quick signatures and annotations on iPhone. The gesture shortcuts (press once to exit, press twice for multitask view) work on both.
Multi-platform users: If you use both iOS and Android devices, this is the only stylus that handles both ecosystems properly.
Pencil Pro Ultra vs Apple Pencil
Let's be direct about how it compares to Apple's options:
| Feature | Pencil Pro Ultra | Apple Pencil (USB-C) | Apple Pencil Pro |
|---|---|---|---|
| Price | $70 | $79 | $129 |
| iPhone Support | Yes | No | No |
| Android Support | Yes | No | No |
| Palm Rejection | Yes (iPad) | Yes | Yes |
| Tilt Sensitivity | Yes | Yes | Yes |
| Pressure Sensitivity | No | No | Yes |
| Magnetic Attach | Yes | Yes | Yes |
| Gesture Controls | Yes | No | Yes (squeeze) |
| Find My | No | No | Yes |
| iPad Compatibility | 2018+ | Limited models | Limited models |
When to choose Pencil Pro Ultra:
- You want one stylus for iPhone AND iPad
- You use older iPad models (2018-2020)
- You switch between iOS and Android
- You want gesture controls without paying $129
- Budget matters
When to choose Apple Pencil Pro:
- You're a professional artist who needs pressure sensitivity
- Find My tracking matters to you
- You only use the latest iPad Pro/Air models
- You never use a stylus on your phone
For most people — students, professionals, casual artists, note-takers — the Pencil Pro Ultra offers better value and more flexibility.
Best Apps for iPhone Stylus
A stylus is only as useful as the apps you pair it with. These work particularly well:
Note-Taking:
- Apple Notes (built-in, surprisingly capable)
-
GoodNotes (industry standard, syncs with iPad version)
- Notability (great for audio + notes)
- Nebo (converts handwriting to text)
Drawing & Sketching:
-
Procreate Pocket ($5.99, professional-grade)
- Tayasui Sketches (realistic brushes)
- Adobe Fresco (free, vector + raster)
- Paper by WeTransfer (simple, elegant)
Productivity:
- PDF Expert (annotate documents)
- Noteshelf (handwriting + organization)
- CollaNote (free alternative to GoodNotes)
Photo Editing:
- Snapseed (precise selections)
- Lightroom Mobile (detailed adjustments)
- TouchRetouch (remove objects precisely)
Common iPhone Stylus Questions
Will Apple Pencil work on iPhone?
No. Apple Pencil requires iPad's special screen technology. It won't register on any iPhone model, even the latest ones. This applies to all Apple Pencil generations. It's a hardware limitation, not something Apple can fix with software.
Does the Pencil Pro Ultra have palm rejection on iPhone?
No — iPhone screens don't support palm rejection regardless of which stylus you use. This is an iPhone hardware limitation. On iPad, the Pencil Pro Ultra has full palm rejection.
How does Smart Switch actually work?
The stylus has two operating modes built into its firmware. Triple-press the button to toggle between iPad mode (green LED) and phone mode (blue LED). The switch is instant, no pairing, no app, no settings.
Can I use gesture controls on iPhone?
Yes. The shortcut buttons (press once to exit app, press twice for multitask view) work on both iPad and iPhone when connected via Bluetooth.
How long do the nibs last?
With daily use, expect 6-12 months per nib depending on your writing pressure. Three replacement nibs are included, and additional nibs are available separately.
Does it work with screen protectors?
Yes. Works fine with standard glass screen protectors. Matte/paper-feel protectors may slightly increase friction but still work well.
What if I only have an iPhone (no iPad)?
The Pencil Pro Ultra still works great as an iPhone stylus. You're paying for iPad features you won't use immediately, but if you ever get an iPad, your stylus is ready. If budget is tight and you only have an iPhone, consider a simpler passive stylus.
The Bottom Line
If you use both an iPhone and an iPad — or plan to — the Tinymoose Pencil Pro Ultra is the obvious choice. One stylus, all your devices, full features on iPad, instant switching to phone mode.
At $49.99 (often on sale for ~$40), it costs less than the Apple Pencil USB-C while offering more flexibility. You get gesture controls, broader iPad compatibility, and the ability to use it on your iPhone, something no Apple Pencil can do.
The Smart Switch technology isn't a gimmick. It solves a real problem for anyone who moves between devices throughout their day. Stop carrying multiple styluses or settling for a phone stylus that's useless on your iPad.
Get the Pencil Pro Ultra at tinymoose.co →
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