# SDED 52 vs Econergy

SDED 52 and Econergy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SDED 52 | Econergy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 97 MB | 110 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SYNDICAT DEPARTEMENTAL D'ENERGIE ET DES DECHETS 52](https://appshunter.io/developer/1694698229) | [worldsat](https://appshunter.io/developer/1123038809) |

## What reviewers say

### SDED 52

[App page](https://appshunter.io/ios/app/sded-52/id6450744839)

**In-app purchases:** none


### Econergy

[App page](https://appshunter.io/ios/app/econergy/id6738700200)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SDED 52 free?

SDED 52 is free to download, with no in-app purchases.

### Is Econergy free?

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

### Do SDED 52 or Econergy have ads?

Neither SDED 52 nor Econergy shows ads.

### Which is updated more often, SDED 52 or Econergy?

SDED 52 ships an update every 5 weeks, and Econergy every 5 weeks. Most recently, SDED 52 was updated on November 3, 2026 and Econergy on October 30, 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.*