# Mo Operation vs TerraConfig

The clearest difference is update cadence: Mo Operation at fortnightly against TerraConfig's every 2 months. Mo Operation also leads on iOS requirement (13.0 vs 15.3). 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.

Mo Operation ships an update fortnightly, TerraConfig every 2 months. The most recent releases landed on September 11, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Mo Operation | TerraConfig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (4 ratings)](https://appshunter.io/ios/app/terraconfig/id6443887124/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 84 MB | 56 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NextDrive Co.](https://appshunter.io/developer/1005329987) | [ABB Chargedot Shanghai New Energy Technology Co., Ltd](https://appshunter.io/developer/1043403460) |

## What reviewers say

### Mo Operation

[App page](https://appshunter.io/ios/app/mo-operation/id1661910925)

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

**In-app purchases:** none


### TerraConfig

[App page](https://appshunter.io/ios/app/terraconfig/id6443887124)

This tool helps qualified electricians configure and maintain electric vehicle charging stations. It streamlines installation and maintenance tasks, offering features like self-sign-up, preconfiguration, and bulk charger setup.

**Highlights:** Configure and maintain EV charging solutions, Streamline installation and commissioning, Self-sign-up for new users, Save and reuse configuration templates, Bulk charger setup and commissioning, Add custom OCPP servers

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

**In-app purchases:** none


## Frequently asked questions

### Is Mo Operation free?

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

### Is TerraConfig free?

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

### Do Mo Operation or TerraConfig have ads?

Neither Mo Operation nor TerraConfig shows ads.

### Which is updated more often, Mo Operation or TerraConfig?

Mo Operation ships an update fortnightly, and TerraConfig every 2 months. Most recently, Mo Operation was updated on September 11, 2026 and TerraConfig on July 22, 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.*