# THINKWARE iVolt vs VIOFO Battery

The clearest difference is rating: THINKWARE iVolt at 3.7 against VIOFO Battery's 2.7. VIOFO Battery's advantage is review sentiment (33% vs 8%). On price, ratings volume, 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.

THINKWARE iVolt holds the better App Store score, 3.7 against 2.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews complicate that: 8% of THINKWARE iVolt's written reviews are positive against 33% of VIOFO Battery's, so the app with the better star average is not the one people write more warmly about.

THINKWARE iVolt ships an update every 6 weeks, VIOFO Battery every 5 weeks. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | THINKWARE iVolt | VIOFO Battery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/thinkware-ivolt/id1330538271/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/viofo-battery/id6740014533/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 8.3% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 18 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [THINKWARE SYSTEMS CORPORATION](https://appshunter.io/developer/403472990) | [Shenzhen Viofo Technology Co., Ltd](https://appshunter.io/developer/1249235161) |

## What reviewers say

### THINKWARE iVolt

[App page](https://appshunter.io/ios/app/thinkware-ivolt/id1330538271)

Monitor and control your iVolt battery's performance wirelessly. View real-time data like capacity, status, temperature, and voltage. Manage settings for optimal battery health and longevity.

**Highlights:** Bluetooth connectivity, Real-time battery capacity display, Charge/discharge status monitoring, Remaining charge/discharge time estimation, Battery temperature display, Input/output voltage and current monitoring

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

**In-app purchases:** none


### VIOFO Battery

[App page](https://appshunter.io/ios/app/viofo-battery/id6740014533)

This utility app allows users to monitor the status of their VIOFO Battery Pack. It provides essential information to keep track of your device's power levels.

**Highlights:** Monitor battery pack status, View power levels, Device status tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is THINKWARE iVolt free?

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

### Is VIOFO Battery free?

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

### Which has better reviews, THINKWARE iVolt or VIOFO Battery?

THINKWARE iVolt is rated higher. THINKWARE iVolt averages 3.7 out of 5 from 3 ratings, while VIOFO Battery averages 2.7 from 3 ratings.

### Do THINKWARE iVolt or VIOFO Battery have ads?

Neither THINKWARE iVolt nor VIOFO Battery shows ads.

### Which is updated more often, THINKWARE iVolt or VIOFO Battery?

THINKWARE iVolt ships an update every 6 weeks, and VIOFO Battery every 5 weeks. Most recently, THINKWARE iVolt was updated on September 23, 2026 and VIOFO Battery on September 17, 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.*