# DNFit vs BatteryBox

DNFit and BatteryBox are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

DNFit ships an update every 3 months, BatteryBox every 6 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | DNFit | BatteryBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 55 MB | 64 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [dnfit s.r.o.](https://appshunter.io/developer/1604365860) | [Partymaker s. r. o.](https://appshunter.io/developer/1690307669) |

## What reviewers say

### DNFit

[App page](https://appshunter.io/ios/app/dnfit/id1604365858)

**Features:** macOS Compatibility

**In-app purchases:** none


### BatteryBox

[App page](https://appshunter.io/ios/app/batterybox/id6449728589)

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

**In-app purchases:** none


## Frequently asked questions

### Is DNFit free?

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

### Is BatteryBox free?

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

### Do DNFit or BatteryBox have ads?

Neither DNFit nor BatteryBox shows ads.

### Which is updated more often, DNFit or BatteryBox?

DNFit ships an update every 3 months, and BatteryBox every 6 weeks. Most recently, DNFit was updated on November 7, 2026 and BatteryBox on November 7, 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.*