# SPS vs eRacingBattery

The clearest difference is update cadence: eRacingBattery at every 6 weeks against SPS's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SPS ships an update every 10 months, eRacingBattery every 6 weeks. The most recent releases landed on May 15, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | SPS | eRacingBattery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Size | 42 MB | 18 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hao Sheng Chen](https://appshunter.io/developer/1548936498) | [ARACER SPEEDTEK INC.](https://appshunter.io/developer/1218691866) |

## What reviewers say

### SPS

[App page](https://appshunter.io/ios/app/sps/id1619942064)

**Features:** macOS Compatibility

**In-app purchases:** none


### eRacingBattery

[App page](https://appshunter.io/ios/app/eracingbattery/id6447655920)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPS free?

SPS is free to download, with no in-app purchases.

### Is eRacingBattery free?

eRacingBattery is free to download, with no in-app purchases.

### Do SPS or eRacingBattery have ads?

Neither SPS nor eRacingBattery shows ads.

### Which is updated more often, SPS or eRacingBattery?

SPS ships an update every 10 months, and eRacingBattery every 6 weeks. Most recently, SPS was updated on May 15, 2026 and eRacingBattery on September 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.*