# MERITSUNPRO vs LiFePO4

The clearest difference is update cadence: MERITSUNPRO at fortnightly against LiFePO4's every 2 months. MERITSUNPRO also leads on iOS requirement (9.0 vs 12.0). 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.

MERITSUNPRO ships an update fortnightly, LiFePO4 every 2 months. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MERITSUNPRO | LiFePO4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lifepo4/id6737817655/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 3 MB | 42 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MeriTech Power Co., Ltd.](https://appshunter.io/developer/1429538040) | [Tuoxin'an New Energy (Guangdong) Co.,Ltd.](https://appshunter.io/developer/1778143135) |

## What reviewers say

### MERITSUNPRO

[App page](https://appshunter.io/ios/app/meritsunpro/id1481485273)

**In-app purchases:** none


### LiFePO4

[App page](https://appshunter.io/ios/app/lifepo4/id6737817655)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MERITSUNPRO free?

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

### Is LiFePO4 free?

LiFePO4 is free to download, with no in-app purchases.

### Do MERITSUNPRO or LiFePO4 have ads?

Neither MERITSUNPRO nor LiFePO4 shows ads.

### Which is updated more often, MERITSUNPRO or LiFePO4?

MERITSUNPRO ships an update fortnightly, and LiFePO4 every 2 months. Most recently, MERITSUNPRO was updated on October 10, 2026 and LiFePO4 on October 24, 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.*