# Which Thing First? (WTF?) vs ExitCheck

The clearest difference is iOS requirement: ExitCheck at 15.1 against Which Thing First? (WTF?)'s 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Which Thing First? (WTF?) sells 1 one-off in-app purchase and ExitCheck sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Which Thing First? (WTF?) | ExitCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (12 ratings)](https://appshunter.io/ios/app/which-thing-first-wtf/id416983558/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 37 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Westbright](https://appshunter.io/developer/335093138) | [Joseph Emmanuel Deladem Kudjordji](https://appshunter.io/developer/6779929936) |

## What reviewers say

### Which Thing First? (WTF?)

[App page](https://appshunter.io/ios/app/which-thing-first-wtf/id416983558)

This app helps you determine the most effective order for completing your tasks. By asking a series of questions, it guides you through prioritizing your to-do list. A free version is available with limitations, with an option to upgrade for unlimited tasks.

**Highlights:** Task prioritization, Comparative task analysis, GTD methodology support, Unlimited task upgrade, Simple user interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WTF Upgrade | $1.99 | one-time |


### ExitCheck

[App page](https://appshunter.io/ios/app/exitcheck-exit-list-checker/id6785679639)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ExitCheck | $0.99 | per month |


## Frequently asked questions

### Is Which Thing First? (WTF?) free?

Which Thing First? (WTF?) is free to download, with in-app purchases available.

### Is ExitCheck free?

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

### Do Which Thing First? (WTF?) or ExitCheck have ads?

Neither Which Thing First? (WTF?) nor ExitCheck shows ads.

### Which is updated more often, Which Thing First? (WTF?) or ExitCheck?

Which Thing First? (WTF?) ships an update every 2 months, and ExitCheck every 2 months. Most recently, Which Thing First? (WTF?) was updated on October 24, 2026 and ExitCheck on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*