# PowReady vs 77.Z

The clearest difference is ads: 77.Z at none against PowReady's shown. 77.Z also leads on update cadence (every 3 weeks vs every 6 weeks). PowReady's advantage is iOS requirement (12.4 vs 15.1). On price, 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.

PowReady ships an update every 6 weeks, 77.Z every 3 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PowReady | 77.Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/powready/id1482046643/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 35 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Powready](https://appshunter.io/developer/1482046642) | [IoT (Shenzhen) Sharing Technology Co., Ltd](https://appshunter.io/developer/1726546490) |

## What reviewers say

### PowReady

[App page](https://appshunter.io/ios/app/powready/id1482046643)

This app connects you to a network of portable chargers across Europe. Find a charging hub, rent a charger with integrated cables, and power up your device on the move. Return the charger to any hub when finished.

**Highlights:** Find nearest charging hubs, Rent portable chargers, Integrated charging cables, Charge on the move, Return to any hub

**Features:** macOS Compatibility

**In-app purchases:** none


### 77.Z

[App page](https://appshunter.io/ios/app/77z/id6742734891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PowReady free?

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

### Is 77.Z free?

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

### Do PowReady or 77.Z have ads?

PowReady shows ads; 77.Z does not.

### Which is updated more often, PowReady or 77.Z?

PowReady ships an update every 6 weeks, and 77.Z every 3 weeks. Most recently, PowReady was updated on October 9, 2026 and 77.Z on October 8, 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.*