# Scale Sync Maps vs Sunpact BatteryTrack

The clearest difference is in-app purchases: Sunpact BatteryTrack at none against Scale Sync Maps's 1. Sunpact BatteryTrack also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Scale Sync Maps sells 1 one-off in-app purchase. Sunpact BatteryTrack asks for nothing beyond the download.

## The numbers

| Metric | Scale Sync Maps | Sunpact BatteryTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 1 MB | 33 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tatsuya Yamaguchi](https://appshunter.io/developer/447542345) | [Sunpack](https://appshunter.io/developer/1880009458) |

## What reviewers say

### Scale Sync Maps

[App page](https://appshunter.io/ios/app/scale-sync-maps/id6473813026)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access Unlock | $1.99 | one-time |


### Sunpact BatteryTrack

[App page](https://appshunter.io/ios/app/sunpact-batterytrack/id6759642242)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scale Sync Maps free?

Scale Sync Maps is free to download, with in-app purchases available.

### Is Sunpact BatteryTrack free?

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

### Do Scale Sync Maps or Sunpact BatteryTrack have ads?

Neither Scale Sync Maps nor Sunpact BatteryTrack shows ads.

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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.*