Battery Check Lite vs WunderLINQ DFU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Battery Check Lite
Estimate remaining battery life for various activities like gaming, video, or internet browsing. Get detailed usage statistics to gauge how much time you have left for specific tasks on your device.
- Estimate remaining battery time
- Activity-specific time estimates
- 3D Gaming time remaining
- Video playback time remaining
- Music playback time remaining
- Phone call time remaining
- Internet usage time remaining
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What to know how much time you have left to play that game? Look no further than Battery Check! Battery Check is a simple app that shows you how much battery life you have left on your phone. It also gives stats on how much time you have left for certain activities including: -3D Gaming -Video -Music -Phone -3G Internet -Wifi Internet What people are saying about Battery Check!: "A very simple and helpful tool to check your battery info!" "Recommended, very good and well polished app!" "Nice app, it does what it is supposed to do, providing an estimated time of usage left." "Gives solid information to gauge your battery usage. Nice app!" "Very good app for measure the battery of your device, highly recommend it guys, get it!" "This app is great if you a battery-saving fanatic! 5/5 and keep the updates coming!" Please note the percentage in the status bar is not from this app. That is a setting on the iPhone 3Gs and newer phones.
WunderLINQ DFU
This utility app delivers Over-The-Air firmware updates for compatible hardware. It ensures your devices are running the latest software for optimal performance and security.
- Over-the-Air firmware updates
- WunderLINQ hardware support
- Latest software delivery
- Performance optimization
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Provides Over-The-Air firmware updates for the WunderLINQ Hardware.
Screenshots
Verdict
The clearest difference is review sentiment: Battery Check Lite at 68% against WunderLINQ DFU's 0%. Battery Check Lite also leads on update cadence (every 3 months vs every 7 months) and iOS requirement (5.0 vs 9.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Battery Check Lite ships an update every 3 months, WunderLINQ DFU every 7 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Battery Check Lite | WunderLINQ DFU |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (62 ratings) — better | — |
| Positive reviews | 68.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 62 — better | — |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 5.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 30 South LLC | Black Box Embedded, LLC |
Customer experience
Battery Check Lite
WunderLINQ DFU
Bugs and requests
Battery Check Lite
Reported bugs
2 issues- App not working on newer iOS versions
- Inconsistent battery readings
Requested features
3 requests- Percentage shown in status bar
- More detailed battery usage breakdown
- Option to remove ads
WunderLINQ DFU
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Battery Check Lite
No in-app purchases
WunderLINQ DFU
No in-app purchases
Questions
Is Battery Check Lite free?
Is WunderLINQ DFU free?
Do Battery Check Lite or WunderLINQ DFU have ads?
Which is updated more often, Battery Check Lite or WunderLINQ DFU?
Other comparisons
