Amperes 4- battery charge info

Name: Amperes 4- battery charge info
Price: 2.99 USD
Rating: 4.4 (640 reviews)
Author: CrioSoft LLC

By: CrioSoft LLC

Battery info, alarm and tests

Features & Capabilities

Master your power with Amperes 4. Test batteries, chargers, and cables with detailed data, view interactive graphs, and compare wired vs wireless setups. Global benchmarking shows how your gear stacks up against others.\n\nStay proactive with intelligent alarms, system health metrics (thermal, memory, disk), and customized logging. Export results and notes for future reference to optimize charging performance.

User Growth & Download Statistics

App Data Analytics Energy

By:

CrioSoft LLC

Rating:

4.40

(640) 1 new ratings

Version:

4.5.2 Last updated: 2026-03-24

Version code:

883638725

Creation date:

2017-07-02

Compatible devices:

Size:

35.48MB

Price:

2.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 72,364 ▲ 192

Other rankings

#43 in info keyword 20 ▲ 6

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

CrioSoft LLC

Apple Apps Store

https://apps.apple.com/us/app/amperes-4-battery-charge-info/id1245475416

Website:

https://www.criosoft.com/amperes

User Reviews

The app is valued by some for wireless charging tests and long-term baseline data, and a few users report helpful developer support. However, it suffers frequent reliability issues after iOS updates (notably iOS 17), shows inaccurate wattage readings, and tests often stall or never finish. Buyers feel misled about functionality due to platform limitations, and maintenance appears lacking. A subset still uses it for baseline measurements, but overall sentiment is dominated by reliability concerns.

Pros

Great for testing wireless charging and comparing chargers/cables; provides data you can reference later for baselines.
Helps establish long-term baseline measurements of battery charging, useful as devices age.
A keeper for some users who want concrete charging information despite flaws.
Some users report responsive support from the developers when issues arise.

Cons

Incompatibility with iOS updates; app stops working or shows incorrect results after iOS 16/17.
Wattage readings are often wrong or extremely low (around 1W), not reflecting actual charging.
Tests stall or never finish, with little progress indication.
Post-purchase misrepresentation; platform limitations limit functionality after purchase.
App appears not to be maintained/updated for new devices/OS versions.

Recent reviews

Excellent

by St*****, 2026-05-03

This Application doesn’t work well, it shows me the same 10-12W charging when I charge by regular 2A charger and by fast charger 40W. It doesn’t its money.

by gu*****, 2026-04-12

So you download the app, it’s positioned on the store as being compatible with the current operating system, you agree to purchase the app, and the first thing you’re greeted with is “yeah so it stopped working with iOS 16, got worse with 26, and barely works now, thanks for your money”. It’s extremely difficult to get a reading on a Qi2 charger. Good luck with a Qi1 charger. No way. It took 1 hr and 12 minutes on my Qi2 charger.