40X vs Sprint Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
40X
Log and track your sports statistics and progress. Share your results and compete with others on a leaderboard. This app helps you monitor your performance and see how you stack up.
- Track statistical progress
- Log results
- Share performance
- Leaderboard competition
- View options
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Keep track of and log your statistical progress and share with others your results and options across a leaderboard.
Sprint Timer
This app functions as a starter and stopwatch for track events. It allows users to customize starting commands and measure race times, with options for randomized timing and saving recorded data. It's ideal for practice sessions or when official starters are unavailable.
- Customizable start commands
- Randomized SET to pistol timing
- Save and view measured times
- Adjustable distance settings
- Color customization for timer and background
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Starter & stopwatch app for track. It can be used for practicing the starting race command or to help you measure your time. Please use it for club activities or when there is no one in charge of starting the race. ● Basic functions 1. Starter You can set the time from ON YOUR MARK to SET and from SET to pistol sound as you like. The time from SET to pistol sound can also be randomized. 2. Time recording Measured times can be saved. Saved times can be viewed by date. 3. Distance setting Tap the distance to change it. In the initial display, 100m is set. 4. Color settings The background color and timer color can be changed.
Screenshots
Verdict
The clearest difference is in-app purchases: 40X at none against Sprint Timer's 2. 40X also leads on ads (none vs shown) and review sentiment (100% vs 75%). Sprint Timer's advantage is update cadence (monthly vs every 7 months). On price, ratings volume, 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. Sprint Timer sells 2 one-off in-app purchases. 40X asks for nothing beyond the download.
40X holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 100% of 40X's written reviews are positive against 75% of Sprint Timer's.
40X ships an update every 7 months, Sprint Timer monthly. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.
| Parameter | 40X | Sprint Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) — better | 4.3 (4 ratings) |
| Positive reviews | 100.0% of reviews — better | 75.0% of reviews |
| Number of ratings | 6 — better | 4 |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | FOOTBALL LIMITED, LC | NAOYA ONO |
Customer experience
40X
Sprint Timer
In-app purchases
40X
No in-app purchases
Sprint Timer
- Support Developer$0.99
- Remove ads$9.99
