# OTE IMP Sandbox vs EDIS24

The clearest difference is update cadence: EDIS24 at every 2 weeks against OTE IMP Sandbox's every 12 months. OTE IMP Sandbox's advantage is iOS requirement (11.0 vs 26.0). 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.

OTE IMP Sandbox ships an update every 12 months, EDIS24 every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OTE IMP Sandbox | EDIS24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Size | 15 MB | 27 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OTE, a. s.](https://appshunter.io/developer/1284658923) | [ENERGODATA spol s r.o.](https://appshunter.io/developer/1845319823) |

## What reviewers say

### OTE IMP Sandbox

[App page](https://appshunter.io/ios/app/ote-imp-sandbox/id1536730948)

**Features:** macOS Compatibility

**In-app purchases:** none


### EDIS24

[App page](https://appshunter.io/ios/app/edis24/id6753866655)

**In-app purchases:** none


## Frequently asked questions

### Is OTE IMP Sandbox free?

OTE IMP Sandbox is free to download, with no in-app purchases.

### Is EDIS24 free?

EDIS24 is free to download, with no in-app purchases.

### Do OTE IMP Sandbox or EDIS24 have ads?

Neither OTE IMP Sandbox nor EDIS24 shows ads.

### Which is updated more often, OTE IMP Sandbox or EDIS24?

OTE IMP Sandbox ships an update every 12 months, and EDIS24 every 2 weeks. Most recently, OTE IMP Sandbox was updated on October 25, 2026 and EDIS24 on October 24, 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.*