Comparison

Amperes Battery Charging Lite vs 3DMark

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Amperes Battery Charging Lite

Measure your device's battery charging speed to compare different cables, chargers, and sources. Optimize your charging setup and receive notifications when your desired battery level is reached.

Highlights
  • Measure actual charging rate
  • Compare charging cables
  • Compare chargers
  • Compare charging sources
  • Optimize charging accessories
  • Notify when desired battery level is reached
Features
Read full description

Is your phone charging as fast as it should? Don't guess-know for sure with Amperes Battery Charging Lite! Amperes is your ultimate battery companion, giving you a real-time look at exactly how fast your iPhone or iPad is charging. Charging speed can vary wildly depending on your cable, your power adapter, the port you're plugged into, and what your device is doing in the background. Amperes cuts through the guesswork and hands you the hard numbers. WHY USE AMPERES? - Instantly see live charging speed in milliamperes (mA) - Compare cables, chargers, wall outlets, power banks, and car adapters - Spot the slow charger hiding in your drawer before it wastes another night - Track how background apps and screen brightness affect charging power - Learn what real fast charging looks like versus a trickle charge - Keep an eye on your battery's overall health and current status KEY FEATURES - Real-time charging speed meter, updated every second - Clean, easy-to-read display designed for a quick glance - Current battery level, state, and charging status at your fingertips - Works with any Lightning or USB-C charger, cable, or accessory - Lightweight, fast, and free of clutter - Optimized for the latest iPhone and iPad models PERFECT FOR - Travelers testing hotel USB ports and airport outlets - Power users comparing MagSafe, wireless pads, and wired chargers - Anyone shopping for a new cable or fast charger - Tech enthusiasts who love knowing exactly what their gear is doing - Parents and families sharing chargers around the house HOW IT WORKS Plug your device into any power source, open Amperes, and watch the live reading appear. Swap cables or adapters and see the difference in real time. It's the fastest way to answer the question: is this actually fast charging, or is my phone crawling? STOP GUESSING, START MEASURING A bad cable or underpowered adapter can double your charging time without you ever noticing. Amperes puts the truth on your screen so you can charge smarter, travel lighter, and never be stuck at 20% again. Download Amperes Battery Charging Lite today and take control of every charge.

About

3DMark

Benchmark your iOS device to measure and compare its graphics performance. Test the latest iPhones and iPads with various demanding game-like scenes, including ray tracing, to understand real-world gaming capabilities and track performance changes over time.

Highlights
  • GPU performance testing
  • Ray tracing benchmarks
  • Gaming workload simulations
  • Cross-platform comparisons
  • Stress testing for sustained performance
  • Device performance rankings
  • Performance change tracking
Features
Read full description

Test and compare the performance of the latest iPhones and iPads with this free and easy-to-use benchmarking app. 3DMark Solar Bay Extreme is a ray-traced gaming benchmark, designed to test the graphics performance of high-end iPhones and iPads. 3DMark Steel Nomad Light is our heaviest non-raytracing benchmark for iOS. Steel Nomad Light lets you compare the performance of the latest iPhones and iPads in heavy gaming workloads. Run 3DMark Solar Bay to compare the latest iOS devices that support gaming with real-time ray tracing. Ray tracing is a new technology in games that is used to produce far more realistic lighting. It has three sections with increasingly higher ray tracing workloads, helping you understand how enabling ray tracing will affect your device’s gaming performance. 3DMark Wild Life is a cross-platform benchmarking app for comparing the performance of the latest smartphones and tablets. Use 3DMark Wild Life Extreme to test and compare the latest iPhones and iPads as well as Apple Mac computers with the M1 chip. Or run the original Wild Life benchmark to test older iPhone and iPad models. 3DMark Steel Nomad Light, Solar Bay, Wild Life, and Wild Life Extreme offer two ways to test your device: a quick benchmark that tests instant performance and a longer stress test that shows how your device performs under longer periods of heavy load. 3DMark benchmarks measure GPU performance by rendering a demanding game-like scene in real-time. The faster the scene runs, the higher your benchmark score. With its charts, lists and rankings, 3DMark gives you unique insights into the performance of your device. - Measure the GPU performance of your iPhone and iPad. - Compare your score with others from the same model. - See how your device compares with the latest models. - See how performance changes with each iOS update. - Search, filter and sort the in-app rankings to compare popular devices. 3DMark is a free app. There are no ads or in-app purchases. Download it today and join millions of people who choose 3DMark for accurate and impartial benchmark results. This app is for non-commercial use only. - Business users, contact UL.BenchmarkSales@ul.com for licensing. - Members of the press, please contact UL.BenchmarkPress@ul.com.

Screenshots

Amperes Battery Charging Lite4 screens
3DMark4 screens

Verdict

The call

The clearest difference is in-app purchases: 3DMark at none against Amperes Battery Charging Lite's 7. 3DMark also leads on ads (none vs shown) and review sentiment (53% vs 36%). Amperes Battery Charging Lite's advantage is ratings volume (559 vs 86). On price, rating, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Amperes Battery Charging Lite sells 5 one-off in-app purchases. 3DMark asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Amperes Battery Charging Lite holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Amperes Battery Charging Lite has 559 ratings behind it against 86, so its average is the more settled of the two. Written reviews complicate that: 36% of Amperes Battery Charging Lite's written reviews are positive against 53% of 3DMark's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Amperes Battery Charging Lite versus 3DMark: the parameters behind the verdict, then further details
ParameterAmperes Battery Charging Lite3DMark
PriceFreeFree
Rating4.2 (559 ratings) — better4.0 (86 ratings)
Positive reviews35.5% of reviews52.7% of reviews — better
Number of ratings559 — better86
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size38 MB2.0 GB
Age rating4+4+
DeveloperCrioSoft LLCUnderwriters Laboratories Inc.

Customer experience

Amperes Battery Charging Lite

All ratings557 ratings
Positive81.7%
Neutral3.2%
Negative15.1%
Written reviews394 reviews
Positive35.5%
Neutral6.9%
Negative57.6%

3DMark

All ratings72 ratings
Positive73.6%
Neutral8.3%
Negative18.1%
Written reviews93 reviews
Positive52.7%
Neutral12.9%
Negative34.4%

Bugs and requests

Amperes Battery Charging Lite

Reported bugs

3 issues
  • Test failures due to disconnections
  • Crashes and freezes during use
  • Incompatibility with certain devices/chargers

Requested features

4 requests
  • Real-time charging current/power display
  • Faster testing process
  • More detailed analysis and reporting
  • Compatibility improvements for newer devices

3DMark

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Amperes Battery Charging Lite

One-time5
  • Buy a cup of tea for developer2 variants$1.99
  • Remove ADS$2.99
  • Buy us a cup of coffee2 variants$3.99
Show 2 more
  • Buy an IPA beer for developer$4.99
  • Buy a beer for developer$4.99
None

3DMark

No in-app purchases

Questions

Is Amperes Battery Charging Lite free?
Amperes Battery Charging Lite is free to download, with in-app purchases available.
Is 3DMark free?
3DMark is free to download, with no in-app purchases.
Which has better reviews, Amperes Battery Charging Lite or 3DMark?
Amperes Battery Charging Lite is rated higher. Amperes Battery Charging Lite averages 4.2 out of 5 from 559 ratings, while 3DMark averages 4.0 from 86 ratings.
Do Amperes Battery Charging Lite or 3DMark have ads?
Amperes Battery Charging Lite shows ads; 3DMark does not.
Which is updated more often, Amperes Battery Charging Lite or 3DMark?
Amperes Battery Charging Lite ships an update every 2 months, and 3DMark every 2 months. Most recently, Amperes Battery Charging Lite was updated on October 20, 2026 and 3DMark on October 21, 2026.

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