Batteries vs Soulsfeng
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Batteries
Display your iPhone and Apple Watch battery levels directly on your Lock Screen and watch face. Choose from various widget styles for easy at-a-glance monitoring without unlocking your device.
- Lock Screen battery widgets
- Apple Watch complications
- Multiple widget styles
- Always-on display
- iPhone battery monitoring
- Watch face complications
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Batteries Lock Screen Widgets Always keep an eye on your iPhone battery level — directly on your Lock Screen and even on your Apple Watch. With Batteries Lock Screen Widgets, you can add clean and practical battery indicators to your Lock Screen and check your battery level without unlocking your iPhone. iPhone Features Customize your Lock Screen with different battery widgets: • Rectangular battery progress bar • Circular battery indicator • Compact text display • Extra large battery widgets for the Lock Screen All widgets are designed to make your battery level easy to read at a glance. Apple Watch Features Keep track of your iPhone battery directly from your Apple Watch: • See your iPhone battery level on your Apple Watch • Additional battery complications for your watch face • Additional iPhone status complications Know exactly how much battery your iPhone has left — right from your wrist. Always Shows the iPhone Battery The app always displays your iPhone battery level on the Lock Screen — even when other devices like AirPods, Apple Watch, or other Apple devices are connected. iOS 17 Notice: Apple changed how battery information can be accessed. Since iOS 17, third-party apps can only read battery levels in 5% increments.
Soulsfeng
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This app is designed for Bluetooth devices. The functions include control of heated shoes, heated socks,and heated garment. Realize gear control and view partial information through Bluetooth connection.
Screenshots
Verdict
The clearest difference is price: Soulsfeng at Free against Batteries's $3.99. Batteries's advantage is update cadence (every 2 days vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement 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
Soulsfeng is free to download; Batteries costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Batteries ships an update every 2 days, Soulsfeng every 5 weeks. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.
| Parameter | Batteries | Soulsfeng |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.9 (10 ratings) — better | — |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Tobias Hauss | 逢春 黄 |
In-app purchases
Batteries
No in-app purchases
Soulsfeng
No in-app purchases
Questions
Is Batteries free?
Is Soulsfeng free?
Do Batteries or Soulsfeng have ads?
Which is updated more often, Batteries or Soulsfeng?
Other comparisons
