# BattSavant vs BATT 4DAT

The clearest difference is in-app purchases: BattSavant at none against BATT 4DAT's 1. BattSavant also leads on iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. BATT 4DAT sells 1 in-app purchase, starting at $6.99 per year. BattSavant asks for nothing beyond the download.

## The numbers

| Metric | BattSavant | BATT 4DAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 67 MB | 2 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) | [4DAT LLC](https://appshunter.io/developer/1649051364) |

## What reviewers say

### BattSavant

[App page](https://appshunter.io/ios/app/battsavant/id6744641777)

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

**In-app purchases:** none


### BATT 4DAT

[App page](https://appshunter.io/ios/app/batt-4dat/id6764625226)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BATT 4DAT Premium | $6.99 | per year |


## Frequently asked questions

### Is BattSavant free?

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

### Is BATT 4DAT free?

BATT 4DAT is free to download, with in-app purchases available.

### Do BattSavant or BATT 4DAT have ads?

Neither BattSavant nor BATT 4DAT 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.*