# mPOS vs Redodo MPPT

The clearest difference is iOS requirement: Redodo MPPT at 10.0 against mPOS's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

mPOS ships an update every 4 months, Redodo MPPT every 7 months. The most recent releases landed on September 7, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | mPOS | Redodo MPPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/redodo-mppt/id6451382735/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | — | Free |
| Size | 60 MB | 5 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Holistic Technologies](https://appshunter.io/developer/1099043881) | [Shenzhen Maicheng Technology Innovation Co.,Ltd.](https://appshunter.io/developer/1697843618) |

## What reviewers say

### mPOS

[App page](https://appshunter.io/ios/app/mpos/id1099043882)

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

**In-app purchases:** none


### Redodo MPPT

[App page](https://appshunter.io/ios/app/redodo-mppt/id6451382735)

Monitor and control your solar power system with this app. Track solar panel and battery performance, manage connected loads remotely, and optimize system settings. It logs daily data for easy analysis.

**Highlights:** Monitor solar panel voltage, current, and power, Monitor battery voltage, current, and power, Remote control of connected loads, Real-time load monitoring, Adjust controller settings and parameters, Log daily system data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mPOS free?

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

### Is Redodo MPPT free?

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

### Do mPOS or Redodo MPPT have ads?

Neither mPOS nor Redodo MPPT shows ads.

### Which is updated more often, mPOS or Redodo MPPT?

mPOS ships an update every 4 months, and Redodo MPPT every 7 months. Most recently, mPOS was updated on September 7, 2026 and Redodo MPPT on June 6, 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.*