# Source vs OptimaBatis

The clearest difference is device support: Source at 2 against OptimaBatis's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Source | OptimaBatis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 64 MB | 60 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Bouygues Telecom](https://appshunter.io/developer/316348393) | [Edwige Anne-Marie KAKPOVI](https://appshunter.io/developer/1868184856) |

## What reviewers say

### Source

[App page](https://appshunter.io/ios/app/source/id1593228310)

This mobile service allows users to support charities with unused data. Users can manage their plan, purchase data top-ups, and convert leftover gigabytes into donations for causes like animal welfare, environment, and mutual aid. It also offers tips to optimize data usage and reduce carbon footprint.

**Highlights:** Support charities with unused data, Purchase data top-ups, Convert gigabytes to donations, Access client area, Refer friends for rewards, Optimize data consumption, Reduce carbon footprint

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### OptimaBatis

[App page](https://appshunter.io/ios/app/optimabatis/id6757672821)

**In-app purchases:** none


## Frequently asked questions

### Is Source free?

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

### Is OptimaBatis free?

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

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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.*