# BattCheck vs Potdeco

The clearest difference is update cadence: BattCheck at every 2 months against Potdeco's every 7 months. 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.

BattCheck ships an update every 2 months, Potdeco every 7 months. The most recent releases landed on July 31, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | BattCheck | Potdeco |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 3 MB | 33 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TBS Group Corporation](https://appshunter.io/developer/1440250784) | [Tom Rombaut](https://appshunter.io/developer/1199569601) |

## What reviewers say

### BattCheck

[App page](https://appshunter.io/ios/app/battcheck/id1260889667)

Monitor battery systems from 6V to 24V, tracking capacity, status, and charging in real-time. Receive instant alerts for low voltage or overcharging directly on your smartphone.

**Highlights:** Supports 6V, 12V, 24V battery systems, Records up to 5 batteries, Real-time capacity and status tracking, Charging records, Low voltage alerts, High charging voltage alerts

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

**In-app purchases:** none


### Potdeco

[App page](https://appshunter.io/ios/app/potdeco/id1438455380)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BattCheck free?

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

### Is Potdeco free?

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

### Do BattCheck or Potdeco have ads?

Neither BattCheck nor Potdeco shows ads.

### Which is updated more often, BattCheck or Potdeco?

BattCheck ships an update every 2 months, and Potdeco every 7 months. Most recently, BattCheck was updated on July 31, 2026 and Potdeco on August 4, 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.*