Project Iris vs WristLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Project Iris
This utility app offers a streamlined browsing experience with advanced engine capabilities. It allows for private browsing, history management, and customizable search engines, all optimized for accessibility and supporting multiple languages.
- State-of-the-art browsing engine
- Keyword and URL distinction
- Bookmark management
- Private browsing mode
- History recording
- Customizable search engine
- History and bookmark locking
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Thank you for choosing Iris. If you cannot find Iris, please search it on your Apple Watch. Iris can... - Use state-of-the-art browsing engine - Distinguish keywords & URL - Manage bookmarks - Browse with Private Mode - Record history - Sync data with iCloud - Customize search engine - Use a secondary search engine - Customize home and theme color - Lock history and bookmarks - Check images and videos - Handle multiple tabs - Customize long press search button action - Use archives and extensions - Download medias - Send feedback with Carina attaching datas - Optimizes for accessibility - Type with Cepheus or FlickType
WristLab
Explore the universe, test your reflexes, and perform practical measurements with a suite of 15 science tools. This app transforms your device into a portable lab, offering features from astronomical simulations to precise sensor analysis.
- 15 science toys and tools
- Live 3D Earth & Moon
- Spirit level with realistic physics
- True north compass
- Tone generator
- Magnetic field analysis
- Audio analysis
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Carry a Science Lab on Your Wrist WristLab unleashes every sensor inside your device — 15 science toys and tools in one app, from an ultra-realistic spirit level to a live 3D Earth & Moon. Fully featured on Apple Watch, and equally at home on iPhone and iPad. Astronomy — The Universe on Your Wrist · Earth & Moon: HD quality, realistic lighting, real 3D terrain. Look up at the Moon, glance down at your watch — same phase, same light, right now · Mars: Wear Mars on your wrist and meet Olympus Mons — the tallest mountain in the solar system Fun & Stress Relief — Play Anywhere, Anytime Pick up and play in spare moments · Dice Cup: For game night — D4 to D20 plus percentile dice, shake to roll up to ten at once · Punch Meter: 3D replay of your punch trajectory — see how fast your fist really is · Attitude Indicator: Tilt your wrist and become a pilot Practical Tools — Your Everyday Carry Kit Quick fixes for life's little problems, ready whenever you need them · Spirit Level: Ultra-realistic bubble physics — like real water inside your device · Compass: Tells true north from magnetic north — colors show when interference is near · Tone Generator: A tuning fork in your pocket — dial up any note, and test your hearing too · Elevator Speed: Measure exactly how fast your elevator goes Pro Measurement — Precision Instruments For curious minds: get the most out of your sensors · Mag Analysis: Invisible magnetism as a living curve — probe mode helps you find wires and metal · Audio Analysis: Sound, drawn as a picture — how noisy the room is, whether you're on pitch, clear at a glance · Acceleration: Your running cadence, the faintest table wobble — nothing escapes it · Baro Altimeter: How many meters you climbed, how fast the elevator rose — the curve shows it all Science Lab — See the Invisible Turn invisible science into visible magic · Mag Field Lines: See magnetic field lines with your own eyes · Cloud Chamber: A Wilson cloud chamber simulation — watch magnetic fields bend particle trails 15 science toys in one app — on iPhone, iPad, and Apple Watch. Wear the science museum on your wrist, and let curiosity never stop.
Screenshots
Verdict
The clearest difference is ratings volume: Project Iris at 14 against WristLab's 1. On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Project Iris sells 1 one-off in-app purchase and WristLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Project Iris against 5.0 for WristLab. That said, the two scores are not equally well evidenced: Project Iris has 14 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.
| Parameter | Project Iris | WristLab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (14 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | 1 |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | Free |
| Devices | iPhone, Apple Watch | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 58 MB | 379 MB |
| Age rating | 17+ | 4+ |
| Developer | 力 雷 | 泊 胡 |
Customer experience
Project Iris
WristLab
In-app purchases
Project Iris
- Iris Vision$3.99
WristLab
- WristLab Pro$3.99







