# Thatday vs MapBrief

The clearest difference is update cadence: MapBrief at every 5 days against Thatday's monthly. MapBrief also leads on device support (3 vs 1). On price, ads, in-app purchases 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.

Thatday ships an update monthly, MapBrief every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Thatday | MapBrief |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 36 MB | 25 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Si Heon Lee](https://appshunter.io/developer/1626603000) | [Heechan Kang](https://appshunter.io/developer/1865707276) |

## What reviewers say

### Thatday

[App page](https://appshunter.io/ios/app/thatday/id6755877111)

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

**In-app purchases:** none


### MapBrief

[App page](https://appshunter.io/ios/app/mapbrief/id6757266985)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thatday free?

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

### Is MapBrief free?

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

### Do Thatday or MapBrief have ads?

Neither Thatday nor MapBrief shows ads.

### Which is updated more often, Thatday or MapBrief?

Thatday ships an update monthly, and MapBrief every 5 days. Most recently, Thatday was updated on October 28, 2026 and MapBrief on October 31, 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.*