Comparison

SysStats Lite vs Battery Testing

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

Head to head
About

SysStats Lite

Monitor your iPhone or iPod touch's operating status and basic information. Identify potential issues by tracking memory, CPU, battery, and device details. Receive notifications for battery status changes and log historical data.

Highlights
  • Real-time CPU and memory usage
  • Battery level and status notifications
  • Device and network information
  • Historical device status logging
  • Process information display
Features
Read full description

This app allows you to see the operating status and the basic informations of your iPhone/iPod touch. As you sense some of bad conditions in your iPhone/iPod touch, you might find cause of those by monitoring with this app. Features ======= ■ Dashboard The screen to see current operating status. - Usages of memory and CPU - Uptime - Battery level - Share some information via Twitter or Salesforce Chatter ■ Battery status notification - Battery status is notified when this app stays in background -- Battery becomes full-charged -- Battery remaining is in downward trend - Minimum Notification Interval Though Minimum Notification Intarval can be selected by Setting app, the actual interval would be longer than that because it is managed by iOS. Note: If this app is terminated by multi tasking screen, the notification is never fired until relaunching by user. ■ Device information The screen to show your device informations including Device name, network address and so on. You can send the informations via Email. ■ Logging - Device History You can save history of your device status in Device Info screen. Note: Device History can be saved up to 10 records - Battery History Logging battery level automatically when this app is launched or executed in background Note: Battery History can be saved up to 5 days You need to enabled by standard preference to start logging ■ Processes information ***** Note: Process List no longer works in iOS9. ***** - Screen to show the information and status of processes running. - Enumerates name, launch time and so on of each process. - You can bookmark the processes you want to observe.

About

Battery Testing

This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.

Highlights
  • Monitor device runtimes
  • Estimated and raw battery data
  • Check battery health
  • Identify battery issues
Features
Read full description

BatteryTesting is a well-designed battery benchmarking app for iOS devices. It's also the perfect test for your iOS battery, no matter if it’s brand new or gently used. Did you ever wonder why your device's battery is always running low? With BatteryTesting and its technique to identify battery runtimes, you will always know what's wrong with your battery. ►WHAT IT DOES The application will display your device's runtimes adjusted accordingly or even show you further data on your battery (depending on the iOS version). ►KEY FEATURES • Monitor your device's runtimes • Estimated, and calculated raw data • Easily to check your battery's health ►SUPPORT The main objective of BatteryTesting is to give users an overview of their device's runtimes. If you are unsure about a battery replacement, feel free to send us an e-mail or tweet us (@BatteryTesting).

Screenshots

SysStats Lite3 screens
Battery Testing4 screens

Verdict

The call

The clearest difference is rating: SysStats Lite at 5.0 against Battery Testing's 4.5. SysStats Lite also leads on in-app purchases (none vs 1) and ads (none vs shown). Battery Testing's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (12K vs 1). On price 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. Battery Testing sells 1 one-off in-app purchase. SysStats Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SysStats Lite holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Battery Testing has 12K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of SysStats Lite's written reviews are positive against 23% of Battery Testing's.

UpkeepUpdate frequency

SysStats Lite ships an update every 3 months, Battery Testing fortnightly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

Scorecard8 real differences · 2 level
SysStats Lite versus Battery Testing: the parameters behind the verdict, then further details
ParameterSysStats LiteBattery Testing
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (12K ratings)
Positive reviews50.0% of reviews — better23.0% of reviews
Number of ratings112K — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.2 — better13.0
Further details — not scored
Size23 MB61 MB
Age rating4+9+
DeveloperKazuyuki ImadaBinh Tran

Customer experience

SysStats Lite

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews44 reviews
Positive50.0%
Neutral20.5%
Negative29.5%

Battery Testing

All ratings12,278 ratings
Positive88.6%
Neutral5.7%
Negative5.8%
Written reviews356 reviews
Positive23.0%
Neutral7.3%
Negative69.7%

Bugs and requests

SysStats Lite

Not enough reviews yet to summarise bugs or requests.

Battery Testing

Reported bugs

2 issues
  • App crashes or stops responding during testing
  • Incorrect device information detection

Requested features

3 requests
  • Provide more detailed battery health metrics
  • Improve accuracy of battery testing
  • Reduce ad interruptions during testing

In-app purchases

None

SysStats Lite

No in-app purchases

1 purchases

Battery Testing

One-time1
  • Remove Advertisements$1.99

Questions

Is SysStats Lite free?
SysStats Lite is free to download, with no in-app purchases.
Is Battery Testing free?
Battery Testing is free to download, with in-app purchases available.
Which has better reviews, SysStats Lite or Battery Testing?
SysStats Lite is rated higher. SysStats Lite averages 5.0 out of 5 from 1 ratings, while Battery Testing averages 4.5 from 12K ratings.
Do SysStats Lite or Battery Testing have ads?
Battery Testing shows ads; SysStats Lite does not.
Which is updated more often, SysStats Lite or Battery Testing?
SysStats Lite ships an update every 3 months, and Battery Testing fortnightly. Most recently, SysStats Lite was updated on October 2, 2026 and Battery Testing on October 11, 2026.

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