# E vs Dechet'Tri

The clearest difference is update cadence: E at every 2 months against Dechet'Tri's every 18 months. Dechet'Tri's advantage is iOS requirement (12.0 vs 14.0). 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.

E ships an update every 2 months, Dechet'Tri every 18 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | E | Dechet'Tri |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Size | 24 MB | 16 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENEDIS](https://appshunter.io/developer/885458979) | [Kerlog](https://appshunter.io/developer/1554684812) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-bpforains/id1620183847)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dechet'Tri

[App page](https://appshunter.io/ios/app/dechettri/id1670389228)

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Dechet'Tri free?

Dechet'Tri is free to download, with no in-app purchases.

### Do E or Dechet'Tri have ads?

Neither E nor Dechet'Tri shows ads.

### Which is updated more often, E or Dechet'Tri?

E ships an update every 2 months, and Dechet'Tri every 18 months. Most recently, E was updated on October 7, 2026 and Dechet'Tri on October 4, 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.*