GyroAssistant vs Project Iris
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GyroAssistant
This utility app displays gyroscope sensor data from your mobile device. It provides a straightforward way to view and understand the readings from your phone's gyroscope.
- View gyroscope sensor data
- Understand sensor readings
- Simple interface
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GyroAssistant 帮助用户查看手机陀螺仪传感器数据。
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
Screenshots
Verdict
The clearest difference is in-app purchases: GyroAssistant at none against Project Iris's 1. GyroAssistant also leads on iOS requirement (14.1 vs 17.0). Project Iris's advantage is update cadence (weekly vs every 11 months) and ratings volume (14 vs 1). On price, rating, review sentiment 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. GyroAssistant asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for GyroAssistant against 5.0 for Project Iris. 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. Written reviews split almost evenly too, at 100% and 100% positive.
GyroAssistant ships an update every 11 months, Project Iris weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | GyroAssistant | Project Iris |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (14 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 14 — better |
| Update frequency | Every 11 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 14.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 0 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | 欣 孙 | 力 雷 |
Customer experience
GyroAssistant
Project Iris
In-app purchases
GyroAssistant
No in-app purchases
Project Iris
- Iris Vision$3.99
Questions
Is GyroAssistant free?
Is Project Iris free?
Which has better reviews, GyroAssistant or Project Iris?
Do GyroAssistant or Project Iris have ads?
Which is updated more often, GyroAssistant or Project Iris?
Other comparisons
