# PROView Link vs Power

The clearest difference is iOS requirement: Power at 11.0 against PROView Link's 16.6. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PROView Link ships an update monthly, Power every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PROView Link | Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (344 ratings)](https://appshunter.io/ios/app/proview-link/id1483655611/reviews)** | — |
| Number of ratings | **344** | — |
| Positive reviews | **7.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 91 MB | 11 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Pro Charging Systems, LLC](https://appshunter.io/developer/730785168) | [Power Sonic Europe Limited](https://appshunter.io/developer/1460233457) |

## What reviewers say

### PROView Link

[App page](https://appshunter.io/ios/app/proview-link/id1483655611)

Monitor your wireless-enabled devices remotely from your smartphone or tablet. Access crucial information like charge status, history, and battery details. Features include asset assignment, location tracking, data export, and direct customer support access.

**Highlights:** Remote device monitoring, View charge status and history, Access battery details, Assign asset names/numbers, Locate equipment up to 300 ft, Export historical charging data, Direct customer support access

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

**In-app purchases:** none


### Power

[App page](https://appshunter.io/ios/app/power-sonic-lithium/id6446947396)

Monitor battery health in real-time, displaying voltage, current, and power. Get instant alerts for critical conditions like over-temperature or under-voltage. Compare individual cell voltages and manage your battery's on/off status with ease.

**Highlights:** Real-time parameter display (voltage, current, power), Battery on/off control, Single battery voltage and alarm status, Cell voltage difference comparison, Real-time critical condition alarms, Warning event logging

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PROView Link free?

PROView Link is free to download, with no in-app purchases.

### Is Power free?

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

### Do PROView Link or Power have ads?

Neither PROView Link nor Power shows ads.

### Which is updated more often, PROView Link or Power?

PROView Link ships an update monthly, and Power every 2 months. Most recently, PROView Link was updated on October 14, 2026 and Power on October 10, 2026.

---

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