# 1900K vs Summa Mobile

The clearest difference is iOS requirement: Summa Mobile at 11.0 against 1900K's 15.6. 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.

## The numbers

| Metric | 1900K | Summa Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 97 MB | 51 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Teachers Insurance and Annuity Association of America](https://appshunter.io/developer/1613596434) | [ADCIEO](https://appshunter.io/developer/362573666) |

## What reviewers say

### 1900K

[App page](https://appshunter.io/ios/app/1900k/id1613596432)

**Features:** Apple Wallet

**In-app purchases:** none


### Summa Mobile

[App page](https://appshunter.io/ios/app/summa-mobile/id6504998069)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 1900K free?

1900K is free to download, with no in-app purchases.

### Is Summa Mobile free?

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

### Do 1900K or Summa Mobile have ads?

Neither 1900K nor Summa Mobile shows ads.

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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.*