# iSafeCharge+ vs 老马足迹地图

The clearest difference is in-app purchases: 老马足迹地图 at none against iSafeCharge+'s 1. 老马足迹地图 also leads on update cadence (weekly vs monthly) and iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. iSafeCharge+ sells 1 one-off in-app purchase. 老马足迹地图 asks for nothing beyond the download.

iSafeCharge+ ships an update monthly, 老马足迹地图 weekly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iSafeCharge+ | 老马足迹地图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (81 ratings)](https://appshunter.io/ios/app/isafecharge-plus/id1088815397/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 53.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 65 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [App4Life Sweden AB](https://appshunter.io/developer/507125048) | [永信 郭](https://appshunter.io/developer/1447877474) |

## What reviewers say

### iSafeCharge+

[App page](https://appshunter.io/ios/app/isafecharge-plus/id1088815397)

Transform your device into a robust anti-theft alarm. It alerts you if your phone is moved or unplugged while charging. Features include intruder photos and adjustable sensitivity for maximum security.

**Highlights:** Motion detection alarm, Charger unplug alert, Intruder photo capture, Adjustable sensitivity, Force max volume siren, Background protection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |

**What reviewers like**

- 👍 Great concept
- 👍 Works as intended (sometimes)
- 👍 Useful for security
- 👍 Free and no ads
- 👍 Good for family use

**What reviewers complain about**

- 🐛 Alarm doesn't stop
- 🐛 Motion sensor issues
- 🐛 Alarm too loud
- 🐛 Volume can be muted
- 🐛 Bypassed easily

**Reported bugs**

- Motion sensor not working when phone is locked
- Alarm continues to ring even after closing the app
- Alarm cannot be turned off without shutting down the phone
- Motion sensor does not trigger alarm when phone is locked
- Alarm does not stop when cable is re-plugged

**Requested features**

- Allow changing alarm volume
- Add sound for full charge
- Add voice control for alarm
- Add option for calmer alarm sounds
- Add a passcode or other method to turn off alarm


### 老马足迹地图

[App page](https://appshunter.io/ios/app/id1584311620)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSafeCharge+ free?

iSafeCharge+ is free to download, with in-app purchases available.

### Is 老马足迹地图 free?

老马足迹地图 is free to download, with no in-app purchases.

### Do iSafeCharge+ or 老马足迹地图 have ads?

Both iSafeCharge+ and 老马足迹地图 show ads.

### Which is updated more often, iSafeCharge+ or 老马足迹地图?

iSafeCharge+ ships an update monthly, and 老马足迹地图 weekly. Most recently, iSafeCharge+ was updated on November 6, 2026 and 老马足迹地图 on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*