GTRS vs 小白快考OA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GTRS
Control your GTRS guitar hardware with this app. It offers real-time status updates, quick switching of over 110 effect models, and the ability to load different guitar sample files for varied tones. Features include a virtual footswitch, tuner, metronome, and cloud storage for your files.
- Low latency Bluetooth connectivity
- 110+ effect models
- Load custom guitar sample files
- Virtual footswitch
- Built-in tuner and metronome
- Cloud file upload/download
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GTRS iOS APP is a compatible mobile controlling App for GTRS guitars. Main features as below: 1. Low latency Bluetooth can connect with GTRS hardware system, showing GTRS guitar hardware working status in real time. 2. Fast switch over 110 effect models. 3. Load and change guitar sample files to experience different guitar tones from the same guitar. 4. Virtual footswitch can be used to change preset and switch on/off moduals like the physical footswitch does. 5. Easy operation with user-friendly quick guide 6. Included Tuner & Metronome. 7. Block chain orders can be changed easily. 8. Cloud system allows upload/download files.
小白快考OA
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小白快考内部管理软件，满足内外各岗位协同工作，标准的流程化管理，提升客户服务效率。
Screenshots
Verdict
The clearest difference is iOS requirement: 小白快考OA at 9 against GTRS's 15.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
GTRS ships an update every 5 weeks, 小白快考OA every 3 weeks. The most recent releases landed on October 4, 2026 and September 20, 2026 respectively.
| Parameter | GTRS | 小白快考OA |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (16 ratings) — better | — |
| Positive reviews | 27.3% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 9 — better |
| Further details — not scored | ||
| Size | 219 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | mooer | 脑力开发 |
In-app purchases
GTRS
No in-app purchases
小白快考OA
No in-app purchases
