# e vs Rera AI

The clearest difference is update cadence: e at weekly against Rera AI's every 2 months. e also leads on iOS requirement (15.5 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.

e ships an update weekly, Rera AI every 2 months. The most recent releases landed on September 22, 2026 and July 25, 2026 respectively.

## The numbers

| Metric | e | Rera AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 124 MB | 2 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Electricity Authority of Cyprus](https://appshunter.io/developer/1389800380) | [RERA PropTech OÜ](https://appshunter.io/developer/1833183019) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-charge/id6477296551)

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

**In-app purchases:** none


### Rera AI

[App page](https://appshunter.io/ios/app/rera-ai/id6751030678)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Rera AI free?

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

### Do e or Rera AI have ads?

Neither e nor Rera AI shows ads.

### Which is updated more often, e or Rera AI?

e ships an update weekly, and Rera AI every 2 months. Most recently, e was updated on September 22, 2026 and Rera AI on July 25, 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.*