# Ampere vs PECRON

The clearest difference is rating: Ampere at 3.6 against PECRON's 3.0. PECRON's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Ampere sells 1 one-off in-app purchase. PECRON asks for nothing beyond the download.

Ampere holds the better App Store score, 3.6 against 3.0. Both are backed by a comparable volume of ratings — 12 and 24 respectively. Written reviews complicate that: 21% of Ampere's written reviews are positive against 43% of PECRON's, so the app with the better star average is not the one people write more warmly about.

Ampere ships an update every 3 months, PECRON every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ampere | PECRON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (12 ratings)](https://appshunter.io/ios/app/ampere-battery-charge-test/id1317191964/reviews)** | [3.0 (24 ratings)](https://appshunter.io/ios/app/pecron/id6761811134/reviews) |
| Number of ratings | 12 | **24** |
| Positive reviews | 20.9% of reviews | **42.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 23 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CrioSoft LLC](https://appshunter.io/developer/1245475415) | [Shenzhen pecron Technology Co.,Ltd](https://appshunter.io/developer/1679519996) |

## What reviewers say

### Ampere

[App page](https://appshunter.io/ios/app/ampere-battery-charge-test/id1317191964)

Measure your device's charging speed with different chargers, cables, and wireless sources. Track app battery usage, estimate remaining time for activities, and compare charging accessories to find the best ones.

**Highlights:** Measure charging speed, Compare chargers and cables, Estimate remaining usage time, Track app battery usage, Create custom reference tables

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Simple and easy to use
- 🔋 Useful for testing chargers and cables

**What reviewers complain about**

- 🐛 Inconsistent results
- ⏱️ Slow testing process
- 💤 Doesn't work on latest iOS versions
- 📺 Intrusive ads
- 🤔 Questionable accuracy

**Reported bugs**

- Crashes on launch
- Fails to complete testing
- Incorrect wattage readings

**Requested features**

- Historical data logging
- Real-time monitoring
- Wireless charging support


### PECRON

[App page](https://appshunter.io/ios/app/pecron/id6761811134)

Easily connect and manage your compatible portable power stations and solar devices. Monitor real-time energy data, control functions remotely, and set up automations. Share device access with others and receive important notifications.

**Highlights:** Connect and manage devices, Real-time battery and energy monitoring, Remote device function control, Create shortcuts and automations, Share device access, Receive device notifications, Firmware upgrades

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

**In-app purchases:** none


## Frequently asked questions

### Is Ampere free?

Ampere is free to download, with in-app purchases available.

### Is PECRON free?

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

### Which has better reviews, Ampere or PECRON?

Ampere is rated higher. Ampere averages 3.6 out of 5 from 12 ratings, while PECRON averages 3.0 from 24 ratings.

### Do Ampere or PECRON have ads?

Ampere shows ads; PECRON does not.

### Which is updated more often, Ampere or PECRON?

Ampere ships an update every 3 months, and PECRON every 3 weeks. Most recently, Ampere was updated on October 29, 2026 and PECRON on October 28, 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.*