# TEMGO vs Modus Rover

The clearest difference is iOS requirement: TEMGO at 13.0 against Modus Rover'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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on August 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | TEMGO | Modus Rover |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/temgo/id6483105426/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 31 MB | 169 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Guri New Energy](https://appshunter.io/developer/1748705940) | [InTech Software Solutions Inc](https://appshunter.io/developer/1608959502) |

## What reviewers say

### TEMGO

[App page](https://appshunter.io/ios/app/temgo/id6483105426)

Monitor your battery's real-time performance, including voltage, current, and internal resistance. Track historical data, compare individual cell performance, and receive alerts for critical temperature and voltage conditions. This system helps optimize battery health and lifespan.

**Highlights:** Real-time voltage, current, and power display, Historical data charting, Individual cell comparison and balancing, Temperature and voltage alarms, Fault reporting function

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

**In-app purchases:** none


### Modus Rover

[App page](https://appshunter.io/ios/app/modus-rover/id6740578807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TEMGO free?

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

### Is Modus Rover free?

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

### Do TEMGO or Modus Rover have ads?

Neither TEMGO nor Modus Rover shows ads.

### Which is updated more often, TEMGO or Modus Rover?

TEMGO ships an update every 3 weeks, and Modus Rover every 3 weeks. Most recently, TEMGO was updated on August 18, 2026 and Modus Rover on September 14, 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.*