# BatteryOne vs Sifty

The clearest difference is in-app purchases: BatteryOne at none against Sifty's 4. Sifty's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sifty sells 4 one-off in-app purchases. BatteryOne asks for nothing beyond the download.

BatteryOne ships an update every 3 months, Sifty every 5 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BatteryOne | Sifty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 32 MB | 66 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Wacker Neuson SE](https://appshunter.io/developer/1600909885) | [Mohammed Junaid](https://appshunter.io/developer/1878289578) |

## What reviewers say

### BatteryOne

[App page](https://appshunter.io/ios/app/batteryone/id6467118372)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sifty

[App page](https://appshunter.io/ios/app/sifty-declutter-your-gallery/id6759360203)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| 5000 Images | $0.99 | one-time |
| 10000 images | $2.99 | one-time |
| Sifty Pro Pack | $5.99 | one-time |


## Frequently asked questions

### Is BatteryOne free?

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

### Is Sifty free?

Sifty is free to download, with in-app purchases available.

### Do BatteryOne or Sifty have ads?

Neither BatteryOne nor Sifty shows ads.

### Which is updated more often, BatteryOne or Sifty?

BatteryOne ships an update every 3 months, and Sifty every 5 weeks. Most recently, BatteryOne was updated on October 18, 2026 and Sifty on October 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.*