# 1 vs Only Checklists

The clearest difference is price: 1 at Free against Only Checklists's $0.99. 1 also leads on update cadence (daily vs every 10 days) and iOS requirement (15.1 vs 26.0). Only Checklists's advantage is rating (5.0 vs 3.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

1 is free to download; Only Checklists costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Only Checklists holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

1 ships an update daily, Only Checklists every 10 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 1 | Only Checklists |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/1-day-todo/id6746479405/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/only-checklists/id6791727936/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | — | Paid |
| Size | 66 MB | 2 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SB Leaderboard](https://appshunter.io/developer/1716992069) | [Charles Ammon](https://appshunter.io/developer/297487706) |

## What reviewers say

### 1

[App page](https://appshunter.io/ios/app/1-day-todo/id6746479405)

**Features:** macOS Compatibility

**In-app purchases:** none


### Only Checklists

[App page](https://appshunter.io/ios/app/only-checklists/id6791727936)

Create reusable templates for procedures and run independent checklists from them. Track progress, archive completed tasks, and customize lists with colors and icons. Export and share your checklists in various formats.

**Highlights:** Create reusable checklist templates, Run independent checklists from templates, Automatic completion and archiving, Customizable colors and icons, Export to PDF, RTF, TXT, Markdown, Siri and Shortcuts integration, Private by design, no account needed

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

**In-app purchases:** none


## Frequently asked questions

### Is 1 free?

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

### Is Only Checklists free?

Only Checklists costs $0.99, with no in-app purchases.

### Which has better reviews, 1 or Only Checklists?

Only Checklists is rated higher. 1 averages 3.0 out of 5 from 1 ratings, while Only Checklists averages 5.0 from 1 ratings.

### Do 1 or Only Checklists have ads?

Neither 1 nor Only Checklists shows ads.

### Which is updated more often, 1 or Only Checklists?

1 ships an update daily, and Only Checklists every 10 days. Most recently, 1 was updated on October 25, 2026 and Only Checklists on October 7, 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.*