# Battery Brigade vs Formula Predicts

The clearest difference is ads: Formula Predicts at none against Battery Brigade's shown. Formula Predicts also leads on update cadence (every 3 days vs every 2 weeks). Battery Brigade's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Battery Brigade ships an update every 2 weeks, Formula Predicts every 3 days. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Battery Brigade | Formula Predicts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (8 ratings)](https://appshunter.io/ios/app/battery-brigade/id6745260102/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 294 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Gameloops](https://appshunter.io/developer/1648094385) | [ALFRED VILHELM GUNNAR NORDSTROM](https://appshunter.io/developer/1873100072) |

## What reviewers say

### Battery Brigade

[App page](https://appshunter.io/ios/app/battery-brigade/id6745260102)

Engage in fast-paced tactical battles by charging energy grids to deploy adorable yet powerful robot units. Strategically position and upgrade your mechs to outsmart opponents in electrifying sci-fi showdowns. Master resource management and clever beam routing for victory.

**Highlights:** Energy grid charging, Robot unit deployment, Tactical grid-based combat, Unit collection and upgrades, Resource management, Sci-fi aesthetic

**In-app purchases:** none


### Formula Predicts

[App page](https://appshunter.io/ios/app/formula-predicts/id6759336867)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Battery Brigade free?

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

### Is Formula Predicts free?

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

### Do Battery Brigade or Formula Predicts have ads?

Battery Brigade shows ads; Formula Predicts does not.

### Which is updated more often, Battery Brigade or Formula Predicts?

Battery Brigade ships an update every 2 weeks, and Formula Predicts every 3 days. Most recently, Battery Brigade was updated on September 9, 2026 and Formula Predicts on September 24, 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.*