# südback vs S+ SolvePlus

The clearest difference is update cadence: S+ SolvePlus at every 3 days against südback's every 23 months. S+ SolvePlus also leads on device support (4 vs 2) and iOS requirement (15.5 vs 17.7). On price, 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.

südback ships an update every 23 months, S+ SolvePlus every 3 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | südback | S+ SolvePlus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 3 days** |
| Size | 46 MB | 76 MB |
| Requires iOS | 17.7 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Landesmesse Stuttgart GmbH](https://appshunter.io/developer/460383801) | [Nirojh Sritharan](https://appshunter.io/developer/6810986829) |

## What reviewers say

### südback

[App page](https://appshunter.io/ios/app/sudback/id919053333)

**Features:** Vision Pro support

**In-app purchases:** none


### S+ SolvePlus

[App page](https://appshunter.io/ios/app/s-plus-solveplus-time-clock/id6817264874)

**Features:** Siri integration, Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is südback free?

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

### Is S+ SolvePlus free?

S+ SolvePlus is free to download, with no in-app purchases.

### Do südback or S+ SolvePlus have ads?

Neither südback nor S+ SolvePlus shows ads.

### Which is updated more often, südback or S+ SolvePlus?

südback ships an update every 23 months, and S+ SolvePlus every 3 days. Most recently, südback was updated on October 29, 2026 and S+ SolvePlus on October 31, 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.*