# Battery Service vs TaskQuadrant

The clearest difference is update cadence: TaskQuadrant at every 2 days against Battery Service's every 2 weeks. Battery Service's advantage is iOS requirement (13.0 vs 15.1). 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.

Battery Service ships an update every 2 weeks, TaskQuadrant every 2 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Battery Service | TaskQuadrant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 24 MB | 24 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Renessa Info Systems Ltd.](https://appshunter.io/developer/1823607992) | [Charles Wee](https://appshunter.io/developer/1863837405) |

## What reviewers say

### Battery Service

[App page](https://appshunter.io/ios/app/battery-service/id6747963392)

**Features:** macOS Compatibility

**In-app purchases:** none


### TaskQuadrant

[App page](https://appshunter.io/ios/app/taskquadrant-task-planner/id6756943665)

**Features:** Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Battery Service free?

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

### Is TaskQuadrant free?

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

### Do Battery Service or TaskQuadrant have ads?

Neither Battery Service nor TaskQuadrant shows ads.

### Which is updated more often, Battery Service or TaskQuadrant?

Battery Service ships an update every 2 weeks, and TaskQuadrant every 2 days. Most recently, Battery Service was updated on October 28, 2026 and TaskQuadrant on October 30, 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.*