# Petrollo vs BattMobility

The clearest difference is update cadence: BattMobility at fortnightly against Petrollo's every 5 weeks. Petrollo's advantage is iOS requirement (11.0 vs 15.6). 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.

Petrollo ships an update every 5 weeks, BattMobility fortnightly. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Petrollo | BattMobility |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 19 MB | 63 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [P.J. Meulblok](https://appshunter.io/developer/963112445) | [Battmobility](https://appshunter.io/developer/1499493664) |

## What reviewers say

### Petrollo

[App page](https://appshunter.io/ios/app/petrollo/id1338710322)

**Features:** macOS Compatibility

**In-app purchases:** none


### BattMobility

[App page](https://appshunter.io/ios/app/battmobility/id6748532667)

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

**In-app purchases:** none


## Frequently asked questions

### Is Petrollo free?

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

### Is BattMobility free?

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

### Do Petrollo or BattMobility have ads?

Neither Petrollo nor BattMobility shows ads.

### Which is updated more often, Petrollo or BattMobility?

Petrollo ships an update every 5 weeks, and BattMobility fortnightly. Most recently, Petrollo was updated on September 17, 2026 and BattMobility on September 22, 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.*