# EMA B2B vs myKECHRIS

The clearest difference is update cadence: myKECHRIS at every 6 weeks against EMA B2B's every 7 months. myKECHRIS also leads on iOS requirement (15.0 vs 17.6). 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.

EMA B2B ships an update every 7 months, myKECHRIS every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | EMA B2B | myKECHRIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 36 MB | 9 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EMA SA](https://appshunter.io/developer/1617059214) | [KECHRI S. & CO. O.E.](https://appshunter.io/developer/1673278365) |

## What reviewers say

### EMA B2B

[App page](https://appshunter.io/ios/app/ema-b2b/id1617059212)

**Features:** macOS Compatibility

**In-app purchases:** none


### myKECHRIS

[App page](https://appshunter.io/ios/app/mykechris/id1673278363)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMA B2B free?

EMA B2B is free to download, with no in-app purchases.

### Is myKECHRIS free?

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

### Do EMA B2B or myKECHRIS have ads?

Neither EMA B2B nor myKECHRIS shows ads.

### Which is updated more often, EMA B2B or myKECHRIS?

EMA B2B ships an update every 7 months, and myKECHRIS every 6 weeks. Most recently, EMA B2B was updated on November 3, 2026 and myKECHRIS on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*