TreadSpan vs GymReader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TreadSpan
This app simplifies tracking steps for treadmill desk users, automatically logging activity without manual session input. It provides detailed step metrics and syncs with Apple Health for organized fitness data.
- Automatic treadmill session logging
- Distinguishes treadmill steps from other activity
- Syncs with Apple Health
- Open source with Github code available
- Supports treadmills with app capabilities
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Treadmill desk users have different needs than treadmill users. Treadspan was built for the walking pad use case. Someone that wants to track their steps throughout the day without being a slave to an app to log each session. This app coupled with a $17 chip, you can buy off Amazon - your treadmill sessions will be automatically stored in memory and ready for sync whenever you choose—no need to log each session individually. This means you can focus on your work instead of logging each workout. Treadspan also provides detailed step metrics, distinguishing between treadmill activity and other sources, and syncs directly with Apple Health to keep your fitness data organized. Supports most treadmills that have app capabilities. Take control of your treadmill tracking with Treadspan—sync when you want, not after every session! Treadspan is open source and full source code is available on Github. The hope is this project will gain traction and other people will add firmware for other treadmills overtime.
GymReader
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GymReader – Treadmill Tracking Made Effortless! Tired of losing your treadmill stats because your Apple Watch battery died or you forgot to start your tracker? GymReader makes sure every step, distance, and calorie counts—effortlessly. How It Works: Snap a Photo – Take a quick picture of your treadmill screen. OCR Reads Your Stats – GymReader automatically captures steps, distance, and calories burned. Sync to Apple Health – Your workout is logged instantly, ready for progress tracking and trends. Why You’ll Love GymReader: Never Miss a Workout – Perfect for when your usual tracker is dead, forgotten, or inconvenient. Super Fast & Easy – No typing, no manual entry, no guesswork. Seamless Integration – Works with Apple Health so all your workouts are in one place. Whether you run daily, jog occasionally, or just want to keep accurate records of your treadmill workouts, GymReader keeps your fitness data safe and up-to-date. Scan. Track. Done. Every treadmill session counts.
Screenshots
Verdict
The clearest difference is ads: TreadSpan at none against GymReader's shown. On price, in-app purchases, device support and iOS requirement 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.
| Parameter | TreadSpan | GymReader |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Blake Robertson | Naman Mittal |
In-app purchases
TreadSpan
No in-app purchases
GymReader
No in-app purchases









