# Data Performance Days vs RE

The clearest difference is update cadence: RE at weekly against Data Performance Days's every 11 months. Data Performance Days's advantage is iOS requirement (12.0 vs 17.0). 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.

Data Performance Days ships an update every 11 months, RE weekly. The most recent releases landed on September 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Data Performance Days | RE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Size | 72 MB | 83 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Infomotion GmbH](https://appshunter.io/developer/1775952109) | [RhönEnergie Fulda GmbH](https://appshunter.io/developer/1533938372) |

## What reviewers say

### Data Performance Days

[App page](https://appshunter.io/ios/app/data-performance-days/id6737349599)

**Features:** macOS Compatibility

**In-app purchases:** none


### RE

[App page](https://appshunter.io/ios/app/reinside/id6762618171)

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Performance Days free?

Data Performance Days is free to download, with no in-app purchases.

### Is RE free?

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

### Do Data Performance Days or RE have ads?

Neither Data Performance Days nor RE shows ads.

### Which is updated more often, Data Performance Days or RE?

Data Performance Days ships an update every 11 months, and RE weekly. Most recently, Data Performance Days was updated on September 15, 2026 and RE on September 29, 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.*