# GPS Race Timer vs TechSheet

The clearest difference is rating: TechSheet at 5.0 against GPS Race Timer's 4.5. TechSheet also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 7 months). GPS Race Timer's advantage is ratings volume (2.7K vs 2) and iOS requirement (12.2 vs 26.2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. GPS Race Timer sells 1 one-off in-app purchase and TechSheet sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

TechSheet holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: GPS Race Timer has 2.7K ratings behind it against 2, so its average is the more settled of the two.

GPS Race Timer ships an update every 7 months, TechSheet every 5 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | GPS Race Timer | TechSheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2.7K ratings)](https://appshunter.io/ios/app/gps-race-timer/id1340496243/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/techsheet/id6759500959/reviews)** |
| Number of ratings | **2.7K** | 2 |
| Positive reviews | 34.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 50 MB | 6 MB |
| Requires iOS | **12.2** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Hagenau](https://appshunter.io/developer/1340496242) | [Robert Torres](https://appshunter.io/developer/1802270142) |

## What reviewers say

### GPS Race Timer

[App page](https://appshunter.io/ios/app/gps-race-timer/id1340496243)

Accurately measure vehicle acceleration times like 0-60 mph and 1/4 mile using your iPhone's GPS. Set up timers beforehand and let the app automatically start measurements when speed targets are met or motion is detected. Save, export, and transfer your performance data easily.

**Highlights:** Measure 0-60 mph, 60-120 mph, 1/4 mile, Automatic start detection, Save and export results, Preset and adjustable timers, No extra hardware required, Optional PRO version features

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate speed tracking
- 💡 Customizable settings
- 📊 Saves run data

**What reviewers complain about**

- 🐛 Inconsistent 0-60 and quarter mile times
- 🐛 Fails to start/record runs
- 🐛 Inaccurate distance tracking
- 🐛 Compatibility issues with newer devices

**Reported bugs**

- Timer doesn't reset properly
- App crashes on startup
- Significant GPS/speed detection delays
- Recorded times do not match actual performance

**Requested features**

- Add 60ft and 1/8 mile times
- Automatic start/stop of timer
- Manual start option for timer
- Improved accuracy and consistency


### TechSheet

[App page](https://appshunter.io/ios/app/techsheet/id6759500959)

Manage all your vehicle's maintenance records, documents, and service schedules in one centralized location. Track services, set reminders for upcoming maintenance, and store important vehicle documents. Connect to OBD-II devices for live diagnostics and automatic mileage updates.

**Highlights:** Log service history with costs and photos, Set mileage and time-based maintenance schedules, Store and track vehicle documents, Live OBD-II diagnostics and mileage sync, Generate PDF vehicle reports, Instant search across all records, iCloud sync across devices

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TechSheet Pro Monthly | $4.99 | per month |
| TechSheet Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is GPS Race Timer free?

GPS Race Timer is free to download, with in-app purchases available.

### Is TechSheet free?

TechSheet is free to download, with in-app purchases available.

### Which has better reviews, GPS Race Timer or TechSheet?

TechSheet is rated higher. GPS Race Timer averages 4.5 out of 5 from 2.7K ratings, while TechSheet averages 5.0 from 2 ratings.

### Do GPS Race Timer or TechSheet have ads?

GPS Race Timer shows ads; TechSheet does not.

### Which is updated more often, GPS Race Timer or TechSheet?

GPS Race Timer ships an update every 7 months, and TechSheet every 5 weeks. Most recently, GPS Race Timer was updated on October 11, 2026 and TechSheet on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*