# EM3ev Battery Analyst vs Person

The clearest difference is ads: EM3ev Battery Analyst at none against Person's shown. Person's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

EM3ev Battery Analyst ships an update every 2 months, Person fortnightly. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EM3ev Battery Analyst | Person |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/em3ev-battery-analyst/id6504488089/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 2 MB | 36 MB |
| Requires iOS | **17.0** | 17.7.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bjørn-Andreas Lamo](https://appshunter.io/developer/1752480933) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### EM3ev Battery Analyst

[App page](https://appshunter.io/ios/app/em3ev-battery-analyst/id6504488089)

Monitor your EM3ev battery's performance in real-time. View voltage, current, temperature, and individual cell voltages. Track power consumption over time and access detailed battery status information.

**Highlights:** Bluetooth connectivity, Real-time voltage and current readings, Individual cell voltage monitoring, Temperature monitoring, Power consumption tracking, Battery information and state display

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

**In-app purchases:** none


### Person

[App page](https://appshunter.io/ios/app/person-segmentation/id6511216591)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EM3ev Battery Analyst free?

EM3ev Battery Analyst is free to download, with no in-app purchases.

### Is Person free?

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

### Do EM3ev Battery Analyst or Person have ads?

Person shows ads; EM3ev Battery Analyst does not.

### Which is updated more often, EM3ev Battery Analyst or Person?

EM3ev Battery Analyst ships an update every 2 months, and Person fortnightly. Most recently, EM3ev Battery Analyst was updated on October 3, 2026 and Person on October 1, 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.*