# QCharger vs Coverage Map

The clearest difference is rating: Coverage Map at 4.7 against QCharger's 1.0. Coverage Map also leads on review sentiment (68% vs 33%) and ratings volume (815 vs 2). QCharger's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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.

Coverage Map holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Coverage Map has 815 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of QCharger's written reviews are positive against 68% of Coverage Map's.

QCharger ships an update every 3 weeks, Coverage Map fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QCharger | Coverage Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/qcharger/id1583532210/reviews) | **[4.7 (815 ratings)](https://appshunter.io/ios/app/coverage-map/id6447767167/reviews)** |
| Number of ratings | 2 | **815** |
| Positive reviews | 33.3% of reviews | **68.1% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 69 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [丽华 梁](https://appshunter.io/developer/1583471885) | [Coverage Map LLC](https://appshunter.io/developer/1682531184) |

## What reviewers say

### QCharger

[App page](https://appshunter.io/ios/app/qcharger/id1583532210)

This app displays your phone's charging progress percentage and allows for personalized screen saver customization. It works with specific electronic hardware products to provide a smart and easy-to-use charging interface.

**Highlights:** Displays charging percentage progress, Customizable screen saver, Works with electronic hardware, Concise and smart interface, Easy to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Coverage Map

[App page](https://appshunter.io/ios/app/coverage-map/id6447767167)

This app provides a crowdsourced map of cellular network performance and coverage across the US, Canada, UK, and Puerto Rico. Users can view real-time speed test data, compare carrier performance, and check signal strength in specific areas. It also includes a built-in speed test to contribute to the map.

**Highlights:** Crowdsourced speed test map, Real-time performance data, Download, upload, and latency details, Carrier and network type filters, Built-in speed test functionality, Signal strength mapping (US only), Data-driven coverage reports (US only)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 User-friendly
- 🚀 Large data collection
- 👍 Detailed coverage maps
- 👍 Crowdsourced data
- 🚀 Intuitive interface

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔋 High data usage
- 🔍 Inaccurate coverage maps in some areas
- 🔍 Missing some carrier information
- 🔍 Limited options for customization

**Reported bugs**

- Frequent crashes when viewing maps
- Speed test failures and timeouts
- Inconsistent speed test results
- Incorrect location detection

**Requested features**

- Low data mode
- Offline coverage map downloads
- Ability to set test duration and frequency
- Display cell tower locations
- Expand to international coverage


## Frequently asked questions

### Is QCharger free?

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

### Is Coverage Map free?

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

### Which has better reviews, QCharger or Coverage Map?

Coverage Map is rated higher. QCharger averages 1.0 out of 5 from 2 ratings, while Coverage Map averages 4.7 from 815 ratings.

### Do QCharger or Coverage Map have ads?

Coverage Map shows ads; QCharger does not.

### Which is updated more often, QCharger or Coverage Map?

QCharger ships an update every 3 weeks, and Coverage Map fortnightly. Most recently, QCharger was updated on October 21, 2026 and Coverage Map on October 24, 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.*