# POWER2Go vs vet.smart.klimafit

The clearest difference is update cadence: vet.smart.klimafit at every 2 weeks against POWER2Go's every 6 weeks. vet.smart.klimafit also leads on iOS requirement (12.4 vs 16.0). 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.

POWER2Go ships an update every 6 weeks, vet.smart.klimafit every 2 weeks. The most recent releases landed on October 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | POWER2Go | vet.smart.klimafit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 49 MB | 12 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DiniTech GmbH](https://appshunter.io/developer/1079815486) | [Smacty GmbH](https://appshunter.io/developer/1638158089) |

## What reviewers say

### POWER2Go

[App page](https://appshunter.io/ios/app/power2go/id1577545097)

**In-app purchases:** none


### vet.smart.klimafit

[App page](https://appshunter.io/ios/app/vetsmartklimafit/id6443921880)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POWER2Go free?

POWER2Go is free to download, with no in-app purchases.

### Is vet.smart.klimafit free?

vet.smart.klimafit is free to download, with no in-app purchases.

### Do POWER2Go or vet.smart.klimafit have ads?

Neither POWER2Go nor vet.smart.klimafit shows ads.

### Which is updated more often, POWER2Go or vet.smart.klimafit?

POWER2Go ships an update every 6 weeks, and vet.smart.klimafit every 2 weeks. Most recently, POWER2Go was updated on October 17, 2026 and vet.smart.klimafit on September 19, 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.*