# e vs Power monkey

The clearest difference is update cadence: e at every 3 days against Power monkey's every 3 weeks. e also leads on iOS requirement (13.4 vs 15.1). 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 every 3 days, Power monkey every 3 weeks. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | e | Power monkey |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 27 MB | 60 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Deputy Ministry for Research, Innovation & Digital Policy](https://appshunter.io/developer/1510330600) | [Bobomurod Boboev](https://appshunter.io/developer/1840340527) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-kofini/id6739127228)

**Features:** macOS Compatibility

**In-app purchases:** none


### Power monkey

[App page](https://appshunter.io/ios/app/power-monkey/id6752639829)

Rent, use, and return portable power banks at convenient locations across Bali. This service ensures your devices stay charged throughout your island adventures, allowing you to travel worry-free and capture every moment.

**Highlights:** Rent power banks easily, Return power banks at stations, Island-wide station access, Instant charging on demand, Secure cashless payments, Keep devices powered all day

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Power monkey free?

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

### Do e or Power monkey have ads?

Neither e nor Power monkey shows ads.

### Which is updated more often, e or Power monkey?

e ships an update every 3 days, and Power monkey every 3 weeks. Most recently, e was updated on October 28, 2026 and Power monkey 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.*