# Zayed Foundation vs ISTEELBOX

The clearest difference is update cadence: Zayed Foundation at fortnightly against ISTEELBOX's every 2 months. Zayed Foundation also leads on iOS requirement (11.0 vs 15.0). 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.

Zayed Foundation ships an update fortnightly, ISTEELBOX every 2 months. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Zayed Foundation | ISTEELBOX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isteelbox/id1512265394/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 63 MB | 87 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Zayed Bin Sultan Al Nahyan Charitable and Humanitarian Foundation](https://appshunter.io/developer/1452844736) | [ISTEEL BOX ELECTRICAL & ELECTRONIC APPLIANCES RENTAL](https://appshunter.io/developer/1495061360) |

## What reviewers say

### Zayed Foundation

[App page](https://appshunter.io/ios/app/zayed-foundation/id1452844737)

**Features:** macOS Compatibility

**In-app purchases:** none


### ISTEELBOX

[App page](https://appshunter.io/ios/app/isteelbox/id1512265394)

Rent portable power banks from smart stations conveniently located across the UAE. The app features a modern interface for quick rentals and returns, ensuring you always have power on the go. Secure cashless payments are accepted via various methods.

**Highlights:** Instant power bank rental, Modern and intuitive app interface, Widespread station network across UAE, Secure cashless payments, Multiple payment options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zayed Foundation free?

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

### Is ISTEELBOX free?

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

### Do Zayed Foundation or ISTEELBOX have ads?

Neither Zayed Foundation nor ISTEELBOX shows ads.

### Which is updated more often, Zayed Foundation or ISTEELBOX?

Zayed Foundation ships an update fortnightly, and ISTEELBOX every 2 months. Most recently, Zayed Foundation was updated on September 13, 2026 and ISTEELBOX on September 22, 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.*