# PreFlight vs Three Today

The clearest difference is update cadence: Three Today at every 6 days against PreFlight's every 2 weeks. Three Today also leads on iOS requirement (15.1 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. PreFlight sells 1 one-off in-app purchase and Three Today sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PreFlight against 5.0 for Three Today. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

PreFlight ships an update every 2 weeks, Three Today every 6 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PreFlight | Three Today |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/preflight-checklist/id6467522954/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/three-today-to-do-list/id6762511782/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 9 MB | 43 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AngryBoat, LLC](https://appshunter.io/developer/1708765855) | [Faisal Islam](https://appshunter.io/developer/1828007615) |

## What reviewers say

### PreFlight

[App page](https://appshunter.io/ios/app/preflight-checklist/id6467522954)

Create and manage detailed, customizable checklists for any recurring task or preparation. This app ensures you never miss a critical step in your routines, from outdoor adventures to daily organization.

**Highlights:** Customizable checklists, Master recurring tasks, Detailed step management, Organized preparation workflows, Ensures no steps are missed

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a Coffee | $1.99 | one-time |


### Three Today

[App page](https://appshunter.io/ios/app/three-today-to-do-list/id6762511782)

This focused productivity app helps you accomplish meaningful tasks by limiting your daily commitments to three. It encourages completion through a unique planning and locking system, preventing overwhelming backlogs and promoting calm progress.

**Highlights:** Strict three-task daily limit, Momentum Coach guidance, Daily lock for focused finishing, Calm progress and completion states, Deliberate rollover choices for unfinished tasks, Smart local reminders, Local-first storage, no sign-in

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $4.99 | per month |
| Plus Yearly | $34.99 | per year |
| Plus Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is PreFlight free?

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

### Is Three Today free?

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

### Which has better reviews, PreFlight or Three Today?

PreFlight and Three Today are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.

### Do PreFlight or Three Today have ads?

Neither PreFlight nor Three Today shows ads.

### Which is updated more often, PreFlight or Three Today?

PreFlight ships an update every 2 weeks, and Three Today every 6 days. Most recently, PreFlight was updated on November 3, 2026 and Three Today on November 5, 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.*