# V2battery vs Lifeline Batteries

The clearest difference is update cadence: Lifeline Batteries at every 5 weeks against V2battery's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

V2battery ships an update every 8 months, Lifeline Batteries every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | V2battery | Lifeline Batteries |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lifeline-batteries/id6443550854/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 44 MB | 10 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skandinavisk Batteriimport AS](https://appshunter.io/developer/1390416426) | [JDW, Inc.](https://appshunter.io/developer/1647101634) |

## What reviewers say

### V2battery

[App page](https://appshunter.io/ios/app/v2battery/id1620104098)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lifeline Batteries

[App page](https://appshunter.io/ios/app/lifeline-batteries/id6443550854)

This app monitors your lithium batteries via Bluetooth, displaying real-time voltage, charge status, temperature, and cell balance. It provides alerts for critical conditions and logs warnings to help extend battery life.

**Highlights:** Real-time voltage, current, and power display, Single cell voltage and alarm status, Cell balance and voltage difference comparison, Temperature warning and alarms, Warning log, Compatible with all Lifeline Lithium battery models

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is V2battery free?

V2battery is free to download, with no in-app purchases.

### Is Lifeline Batteries free?

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

### Do V2battery or Lifeline Batteries have ads?

Neither V2battery nor Lifeline Batteries shows ads.

### Which is updated more often, V2battery or Lifeline Batteries?

V2battery ships an update every 8 months, and Lifeline Batteries every 5 weeks. Most recently, V2battery was updated on November 3, 2026 and Lifeline Batteries 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.*