# Mapr Atlas vs e

The clearest difference is in-app purchases: e at none against Mapr Atlas's 2. e also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Mapr Atlas sells 2 in-app purchases, starting at $1.99 per month. e asks for nothing beyond the download.

Mapr Atlas ships an update every 3 weeks, e every 2 days. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Mapr Atlas | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 5 MB | 29 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vegar Berentsen](https://appshunter.io/developer/1694019889) | [Jiten Roy](https://appshunter.io/developer/1674372293) |

## What reviewers say

### Mapr Atlas

[App page](https://appshunter.io/ios/app/mapr-atlas/id6752829712)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annually | $14.99 | per year |


### e

[App page](https://appshunter.io/ios/app/e-population/id6757603869)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mapr Atlas free?

Mapr Atlas is free to download, with in-app purchases available.

### Is e free?

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

### Do Mapr Atlas or e have ads?

Neither Mapr Atlas nor e shows ads.

### Which is updated more often, Mapr Atlas or e?

Mapr Atlas ships an update every 3 weeks, and e every 2 days. Most recently, Mapr Atlas was updated on October 11, 2026 and e 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.*