Spar Log vs TreadLog
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Spar Log
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Spar Log is a simple training tracker built for boxing and fitness athletes. Log your training sessions, track rounds, effort, and mood, and use the built-in round timer to structure your workouts. Designed to be clean, fast, and distraction-free, Spar Log helps you stay consistent and review your progress over time. Features: โข Log training sessions in seconds โข Track rounds, effort, and mood โข Built-in round timer with rest periods โข Visual and sound cues during training โข Clean, light design โข Data stored locally on your device Spar Log is built to help you train smarter โ one session at a time.
TreadLog
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TreadLog quietly records the running habit you build on the treadmill. There are plenty of outdoor GPS running apps, but few made for people who run on a gym treadmill. TreadLog focuses on indoor treadmill running only. When your workout ends, just snap a photo of the console. It reads your distance, time, calories, incline, and speed and fills in a log card for you. OCR auto-fill from a console photo Photograph your treadmill console and TreadLog recognizes the on-screen numbers (distance, time, calories, incline, speed) to fill the entry automatically. Recognition runs entirely on your device. If anything is misread, fix it right there in a tap. Quick manual entry too No photo? Just type in distance and time and you're done. You can add outdoor runs by hand as well โ fast and lightweight. Calendar heatmap See when and how much you ran at a glance. The more you ran on a day, the deeper the color, so your monthly pattern jumps out instantly. A monthly summary of runs, distance, and time is included too. Streaks Watch your consecutive running days add up and keep the momentum going. Missed a day? That's okay โ just start again. Stats & pace trend View your all-time cumulative distance, time, and run count, and see how your pace is improving on a trend chart. A weekly distance graph and a weekly goal keep this week's progress in check. Light & dark themes Follow the system setting or pick light or dark yourself, so early-morning or late-night sessions stay easy on the eyes. Your data stays on your phone No sign-up, no login, no server. Every record is stored only on your device. Switching phones? Back up with .zip export and import. A light, quiet treadmill running journal โ manage your indoor running and cardio logs cleanly with TreadLog, and take today's step.
Screenshots
Verdict
The clearest difference is ads: Spar Log at none against TreadLog's shown. On price, update cadence, in-app purchases and device support 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.
Spar Log ships an update every 8 days, TreadLog every 2 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | Spar Log | TreadLog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days โ better | Every 2 weeks |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 68 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Liam Burton | SiU Ahn |
In-app purchases
Spar Log
No in-app purchases
TreadLog
No in-app purchases









