# CrossMark vs Anker Power

The clearest difference is review sentiment: Anker Power at 70% against CrossMark's 0%. Anker Power also leads on in-app purchases (none vs 1) and ratings volume (1.5K vs 8). CrossMark's advantage is rating (5.0 vs 4.5) and device support (4 vs 2). On price, ads, monetization model and iOS requirement there is nothing between them.

Both are free to download. CrossMark sells 1 one-off in-app purchase. Anker Power asks for nothing beyond the download.

CrossMark holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Anker Power has 1.5K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 0% of CrossMark's written reviews are positive against 70% of Anker Power's, so the app with the better star average is not the one people write more warmly about.

CrossMark ships an update every 2 months, Anker Power fortnightly. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | CrossMark | Anker Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/crossmark/id1514025192/reviews)** | [4.5 (1.5K ratings)](https://appshunter.io/ios/app/anker-power/id1635029057/reviews) |
| Number of ratings | 8 | **1.5K** |
| Positive reviews | 0.0% of reviews | **69.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 727 MB | 723 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Business Applications Performance Corporation](https://appshunter.io/developer/925058545) | [Power Mobile Life LLC](https://appshunter.io/developer/1096079944) |

## What reviewers say

### CrossMark

[App page](https://appshunter.io/ios/app/crossmark/id1514025192)

This utility app measures your device's system performance. It requires iOS 14.0 or newer and a screen size of 5.8 inches or greater.

**Highlights:** System performance measurement, iOS 14.0+ compatibility, Requires 5.8"+ screen, 4GB RAM minimum, Supports multiple Apple devices

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CrossMark Pro | $29.99 | one-time |


### Anker Power

[App page](https://appshunter.io/ios/app/anker-power/id1635029057)

Remotely manage and monitor your Anker power banks, outdoor energy storage, and solar devices. Control output, check status, and perform over-the-air updates for a smarter energy experience.

**Highlights:** Remote device control, Real-time status monitoring, Over-the-air updates, Adjust output power, Turn devices on/off

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Powerful and reliable
- 💡 Useful app features
- 🔋 Good battery life

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔒 Privacy concerns
- 💡 Lacking advanced features
- 🔋 Battery management limitations

**Reported bugs**

- Frequent app crashes
- Firmware update issues
- Bluetooth disconnection problems

**Requested features**

- Battery health monitoring
- Customizable charge limits
- Time-of-use scheduling
- Improved app performance


## Frequently asked questions

### Is CrossMark free?

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

### Is Anker Power free?

Anker Power is free to download, with no in-app purchases.

### Which has better reviews, CrossMark or Anker Power?

CrossMark is rated higher. CrossMark averages 5.0 out of 5 from 8 ratings, while Anker Power averages 4.5 from 1.5K ratings.

### Do CrossMark or Anker Power have ads?

Neither CrossMark nor Anker Power shows ads.

### Which is updated more often, CrossMark or Anker Power?

CrossMark ships an update every 2 months, and Anker Power fortnightly. Most recently, CrossMark was updated on October 8, 2026 and Anker Power on October 21, 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.*