# APS vs GPS Lap Timer

The clearest difference is price: GPS Lap Timer at Free against APS's $7.99. GPS Lap Timer also leads on update cadence (every 6 days vs every 6 weeks). APS's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

GPS Lap Timer is free to download; APS costs $7.99 up front. GPS Lap Timer sells 3 in-app purchases, starting at $3.99 per 3 months. APS asks for nothing beyond the download.

APS ships an update every 6 weeks, GPS Lap Timer every 6 days. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | APS | GPS Lap Timer |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Positive reviews | — | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Yoshiaki Onishi](https://appshunter.io/developer/852893746) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### APS

[App page](https://appshunter.io/ios/app/aps/id1265581013)

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

**In-app purchases:** none


### GPS Lap Timer

[App page](https://appshunter.io/ios/app/gps-lap-timer/id1666125803)

Accurately measure lap and sector times for race tracks using your iPhone's GPS.  This app employs proprietary algorithms for precise timing without external receivers. It saves approximately 10,000 laps and supports numerous circuits worldwide.

**Highlights:** Accurate lap and sector timing, Uses iPhone GPS, Proprietary measurement algorithms, Saves up to 10,000 laps, Supports numerous global circuits, Stand-by mode for pocket use

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Measurements | $3.99 | per 3 months |
| Unlimited Measurements | $5.99 | per year |
| Unlimited measurements | $9.99 | one-time |


## Frequently asked questions

### Is APS free?

APS costs $7.99, with no in-app purchases.

### Is GPS Lap Timer free?

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

### Do APS or GPS Lap Timer have ads?

GPS Lap Timer shows ads; APS does not.

### Which is updated more often, APS or GPS Lap Timer?

APS ships an update every 6 weeks, and GPS Lap Timer every 6 days. Most recently, APS was updated on October 8, 2026 and GPS Lap Timer on October 12, 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.*