# One Question, Purpose vs EVRUNE

The clearest difference is update cadence: One Question, Purpose at every 8 days against EVRUNE's every 3 weeks. EVRUNE's advantage is iOS requirement (15.1 vs 18.0). 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 EVRUNE sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

One Question, Purpose ships an update every 8 days, EVRUNE every 3 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | One Question, Purpose | EVRUNE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 42 MB | 47 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Keyhan Mortezaeifar](https://appshunter.io/developer/1626507843) | [SAME STUDIO](https://appshunter.io/developer/1887203310) |

## 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 |


### EVRUNE

[App page](https://appshunter.io/ios/app/evrune/id6766725193)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Theme | $0.49 | one-time |
| Black Theme | $0.49 | one-time |
| Green Theme | $0.49 | one-time |
| Sunset Theme | $0.49 | one-time |
| Blue Theme | $0.49 | one-time |
| Lavender Theme | $0.49 | one-time |
| Mint Theme | $0.49 | one-time |
| Pink Theme | $0.49 | one-time |
| Mono Theme | $0.49 | one-time |


## Frequently asked questions

### Is One Question, Purpose free?

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

### Is EVRUNE free?

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

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

Neither One Question, Purpose nor EVRUNE shows ads.

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

One Question, Purpose ships an update every 8 days, and EVRUNE every 3 weeks. Most recently, One Question, Purpose was updated on October 31, 2026 and EVRUNE on October 25, 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.*