# NRGY vs Shahin

The clearest difference is update cadence: NRGY at every 3 weeks against Shahin's every 2 months. NRGY also leads on iOS requirement (13.0 vs 15.6). 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.

NRGY ships an update every 3 weeks, Shahin every 2 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NRGY | Shahin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 119 MB | 120 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SINGULARITY d.o.o.](https://appshunter.io/developer/1745540970) | [SHAHIN RENTAL BATTERIES W.L.L](https://appshunter.io/developer/1820140536) |

## What reviewers say

### NRGY

[App page](https://appshunter.io/ios/app/nrgy/id6746166444)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Shahin

[App page](https://appshunter.io/ios/app/shahin/id6747167173)

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

**In-app purchases:** none


## Frequently asked questions

### Is NRGY free?

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

### Is Shahin free?

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

### Do NRGY or Shahin have ads?

Neither NRGY nor Shahin shows ads.

### Which is updated more often, NRGY or Shahin?

NRGY ships an update every 3 weeks, and Shahin every 2 months. Most recently, NRGY was updated on November 8, 2026 and Shahin 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.*