JMStudio vs WristKeys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JMStudio
This app facilitates 3D data acquisition using compatible 3D scanning devices. It allows real-time preview of scanning status, control over the scanning process, and easy management and export of captured data to a desktop application for further processing.
- Real-time 3D data preview
- Start/stop scanning control
- Device binding and calibration
- Scan data management and export
- In-app user manual
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The JMStudio mobile app is 3DMakerPro's exclusive application for its 3D scanning devices focusing on 3D data acquisition. The app is a free download and works with your 3D scanning devices by 3DMakerPro for the convenience of mobile scanning. The subsequent 3D data processing and editing can be completed in the JMStudio desktop app by connecting the two ends via Wifi. Feature Description: 1. Preview the 3D data acquisition effect; observe the scanning status, scanning distance, acquisition frame rate, memory occupation and scanning mode in real time; adjust the level of camera exposure; 2. Start/stop the scanning; give feedback on the number of captured frames and file size; 3. Quickly bind 3DMakerPro handheld 3D scanning devices; automatically import calibration according to the device type, and set scanning parameters; 4. Browse and manage the scan data and export it via Wifi into the JMStudio desktop app to generate models; 5. Browse the user manual on mobile phones. The device requires iOS 15.0 or higher, and it is recommended to use the iPhone 12 or higher.
WristKeys
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WristKeys is a text input companion app designed to make typing easier on Apple Watch SE and smaller Apple Watch models. It supports Japanese flick input, English typing, numbers, symbols, snippets, and Watch notes. Create text on your Apple Watch and quickly send it through Messages or Mail. On iPhone, you can manage your custom snippets, personal dictionary, saved notes, and settings. Save frequently used phrases, email addresses, replies, and notes in advance, then access them quickly from your Apple Watch.
Screenshots
Verdict
The clearest difference is in-app purchases: JMStudio at none against WristKeys's 1. JMStudio also leads on iOS requirement (15.0 vs 26.0). WristKeys's advantage is update cadence (weekly vs every 2 months). On price, ads and device support 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. WristKeys sells 1 one-off in-app purchase. JMStudio asks for nothing beyond the download.
JMStudio ships an update every 2 months, WristKeys weekly. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.
| Parameter | JMStudio | WristKeys |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (25 ratings) — better | — |
| Positive reviews | 5.3% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 39 MB | 39 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Jimuyida Science Technology Co., Ltd. | Takashi Arai |
In-app purchases
JMStudio
No in-app purchases
WristKeys
- WristKeys Pro$4.99









