# IoT Maintenance vs CESC Power

The clearest difference is update cadence: CESC Power at monthly against IoT Maintenance's every 5 months. IoT Maintenance's advantage is iOS requirement (11.0 vs 13.0). 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.

IoT Maintenance ships an update every 5 months, CESC Power monthly. The most recent releases landed on May 17, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | IoT Maintenance | CESC Power |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 19 MB | 62 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobit Belgium bvba](https://appshunter.io/developer/1264033760) | [Chengdu E-Linter Information Technology Co., Ltd.](https://appshunter.io/developer/1149235329) |

## What reviewers say

### IoT Maintenance

[App page](https://appshunter.io/ios/app/iot-maintenance/id1641860051)

**Features:** macOS Compatibility

**In-app purchases:** none


### CESC Power

[App page](https://appshunter.io/ios/app/cesc-power/id6466300051)

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

**In-app purchases:** none


## Frequently asked questions

### Is IoT Maintenance free?

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

### Is CESC Power free?

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

### Do IoT Maintenance or CESC Power have ads?

Neither IoT Maintenance nor CESC Power shows ads.

### Which is updated more often, IoT Maintenance or CESC Power?

IoT Maintenance ships an update every 5 months, and CESC Power monthly. Most recently, IoT Maintenance was updated on May 17, 2026 and CESC Power on August 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*