Airtime BT vs ChessGaze
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Airtime BT
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Download your tracks directly from your Flysight 2 via Bluetooth and check your performances on your phone between two jumps! Also compatible with Flysight 1 (requires standard iPhone adapter, see documentation). Remember to update your Flysight 2 to the latest official firmware to enable Bluetooth support. See instructions here: https://flysight.ca/firmware/ Please check the documentation and report bugs here: https://github.com/vef445/AirtimeBT/blob/master/README.md
ChessGaze
This app uses your phone's camera and on-device AI to scan physical chess boards, detect pieces, and track moves in real-time. It includes a built-in chess clock and supports exporting game history in PGN format for analysis on popular chess platforms.
- On-device AI for real-time piece detection
- Automatic board detection
- Live move tracking with standard notation
- Built-in configurable chess clock
- PGN export for chess.com and lichess
- Text-to-speech move announcements
- Supports multiple board styles
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VisionChess turns your phone's camera into a smart chess assistant. Point it at any real chess board and it instantly detects all pieces using on-device AI. FEATURES - Real-time piece detection using YOLO AI model running entirely on your device - Automatic board detection — just point and play - Live move tracking with standard chess notation (e4, Nf3, Bxc5, O-O) - Built-in chess clock with configurable time controls - Move history with PGN export for chess.com and lichess - Turn announcements via text-to-speech - Supports multiple board styles, including themed 3D-printed sets (Pokemon, Drago, H.C. Andersen) - Works in both landscape and portrait orientation - No internet required — all AI processing happens on your phone HOW IT WORKS 1. Point your camera at a chess board 2. VisionChess automatically detects the board and all pieces 3. Start a game and the app tracks every move in real time 4. Share your game in PGN format to analyze on chess.com or lichess PRIVACY No accounts required. No ads. No tracking. Camera data is processed entirely on your device and never sent to any server.
Screenshots
Verdict
The clearest difference is update cadence: ChessGaze at daily against Airtime BT's every 3 days. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Airtime BT ships an update every 3 days, ChessGaze daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Airtime BT | ChessGaze |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Guillaume Gerard Frantz Vigneron | Kadir Erdem Demir |
In-app purchases
Airtime BT
No in-app purchases
ChessGaze
No in-app purchases
