# One Question, Purpose vs MapSelf

The clearest difference is update cadence: One Question, Purpose at every 8 days against MapSelf's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. One Question, Purpose sells 3 in-app purchases, starting at $7.99 per 7 days and MapSelf sells 7 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

One Question, Purpose ships an update every 8 days, MapSelf every 5 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | One Question, Purpose | MapSelf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Size | 42 MB | 18 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Keyhan Mortezaeifar](https://appshunter.io/developer/1626507843) | [Sahmurat UGURLU](https://appshunter.io/developer/1884424526) |

## What reviewers say

### One Question, Purpose

[App page](https://appshunter.io/ios/app/one-question-purpose-clarity/id6759457797)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Yearly Premium | $44.99 | per year |
| Yearly Premium Trial | $44.99 | per year |


### MapSelf

[App page](https://appshunter.io/ios/app/mapself-self-reflection/id6794696831)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $39.99 | per year |
| 5 Credits | $3.99 | one-time |
| 15 Credits | $9.99 | one-time |
| 25 Credits | $14.99 | one-time |
| 50 Credits | $24.99 | one-time |


## Frequently asked questions

### Is One Question, Purpose free?

One Question, Purpose is free to download, with in-app purchases available.

### Is MapSelf free?

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

### Do One Question, Purpose or MapSelf have ads?

Neither One Question, Purpose nor MapSelf shows ads.

### Which is updated more often, One Question, Purpose or MapSelf?

One Question, Purpose ships an update every 8 days, and MapSelf every 5 weeks. Most recently, One Question, Purpose was updated on October 31, 2026 and MapSelf 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.*