TTL Toolkit vs ArrowsJudge
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TTL Toolkit
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TTL Toolkit simplifies software updates and diagnostics for Topcon Technology devices. Effortlessly connect via Bluetooth to update your ECU and access real-time diagnostic information. The app provides a user-friendly interface for monitoring current, status, voltage, and temperature. Additionally, it offers XML file management for advanced settings.
ArrowsJudge
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This app makes it easy to record the scores of archers at tournaments. The scores are recorded by the judge touching a visual representation of the target on his/her iPhone/iPad. When the archery match is finished, the judge can send the score data via email to the supervisor. It includes an image of the target with the arrows locations noted on the target along with a CSV (Comma Separated Values) report for importing into a spread sheet. Location Services can be optionally enabled by the user.
Screenshots
Verdict
The clearest difference is iOS requirement: TTL Toolkit at 12.0 against ArrowsJudge's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TTL Toolkit ships an update monthly, ArrowsJudge every 2 months. Both last shipped on November 7, 2026.
| Parameter | TTL Toolkit | ArrowsJudge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 14.0 |
| Further details โ not scored | ||
| Size | 61 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Topcon Technology Ltd. | Scott Johnson |
In-app purchases
TTL Toolkit
No in-app purchases
ArrowsJudge
No in-app purchases









