# Anker Power vs Vaultek ViSN

The clearest difference is rating: Anker Power at 4.5 against Vaultek ViSN's 2.3. Anker Power also leads on review sentiment (70% vs 33%) and in-app purchases (none vs 1). Vaultek ViSN's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Vaultek ViSN sells 1 in-app purchase, starting at $4.99 per month. Anker Power asks for nothing beyond the download.

Anker Power holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: Anker Power has 1.5K ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 70% of Anker Power's written reviews are positive against 33% of Vaultek ViSN's.

Anker Power ships an update every 2 weeks, Vaultek ViSN every 3 months. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Anker Power | Vaultek ViSN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.5K ratings)](https://appshunter.io/ios/app/anker-power/id1635029057/reviews)** | [2.3 (20 ratings)](https://appshunter.io/ios/app/vaultek-visn/id6670317613/reviews) |
| Number of ratings | **1.5K** | 20 |
| Positive reviews | **70.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | **Free** | Freemium |
| Best chart rank | **#192** | — |
| Size | 701 MB | 20 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Power Mobile Life LLC](https://appshunter.io/developer/1096079944) | [Vaultek Safe, Inc.](https://appshunter.io/developer/1406658583) |

## What reviewers say

### Anker Power

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

**Currently charting:** #192 Top Free · Utilities (US App Store)

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


### Vaultek ViSN

[App page](https://appshunter.io/ios/app/vaultek-visn/id6670317613)

Control and monitor your Wi-Fi enabled safe remotely. Effortlessly set up your device, manage user access with fingerprints and temporary passcodes, and receive real-time alerts for critical activity. Upgrade for advanced features like SOS alerts and multi-safe management.

**Highlights:** Wi-Fi enabled safe network, User-friendly guided setup, Real-time critical activity alerts, Program up to 80 fingerprints, Temporary passcode generation, SOS emergency alerts (premium), Over-the-air firmware updates

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ViSN Premium Subscription | $4.99 | per month |


## Frequently asked questions

### Is Anker Power free?

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

### Is Vaultek ViSN free?

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

### Which has better reviews, Anker Power or Vaultek ViSN?

Anker Power is rated higher. Anker Power averages 4.5 out of 5 from 1.5K ratings, while Vaultek ViSN averages 2.3 from 20 ratings.

### Do Anker Power or Vaultek ViSN have ads?

Neither Anker Power nor Vaultek ViSN shows ads.

### Which is updated more often, Anker Power or Vaultek ViSN?

Anker Power ships an update every 2 weeks, and Vaultek ViSN every 3 months. Most recently, Anker Power was updated on November 5, 2026 and Vaultek ViSN on November 2, 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.*