# Atom Smart Metering vs eMeterTrack

The clearest difference is iOS requirement: eMeterTrack at 13.0 against Atom Smart Metering's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Atom Smart Metering | eMeterTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 32 MB | 88 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Accitrack](https://appshunter.io/developer/1086491449) | [OluGbenga Odeyemi](https://appshunter.io/developer/1611014386) |

## What reviewers say

### Atom Smart Metering

[App page](https://appshunter.io/ios/app/atom-smart-metering/id6470990227)

**In-app purchases:** none


### eMeterTrack

[App page](https://appshunter.io/ios/app/emetertrack/id6747039256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atom Smart Metering free?

Atom Smart Metering is free to download, with no in-app purchases.

### Is eMeterTrack free?

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

### Do Atom Smart Metering or eMeterTrack have ads?

Neither Atom Smart Metering nor eMeterTrack shows ads.

### Which is updated more often, Atom Smart Metering or eMeterTrack?

Atom Smart Metering ships an update every 2 months, and eMeterTrack every 2 months. Most recently, Atom Smart Metering was updated on November 3, 2026 and eMeterTrack on October 28, 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.*