# OneTodo vs Leaflet

The clearest difference is update cadence: Leaflet at every 2 days against OneTodo's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OneTodo sells 3 in-app purchases, starting at $0.99 per month and Leaflet sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OneTodo ships an update every 9 days, Leaflet every 2 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | OneTodo | Leaflet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/onetodo-personal-task-system/id1546530435/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Subscription | — |
| Size | 140 MB | 24 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Reinvent Technology Co., Ltd.](https://appshunter.io/developer/1250290964) | [Zagir Nurgaliev](https://appshunter.io/developer/1895547197) |

## What reviewers say

### OneTodo

[App page](https://appshunter.io/ios/app/onetodo-personal-task-system/id1546530435)

Organize your life with a hierarchical task management system. Create tasks, pages, projects, boxes, and spaces to structure your to-do list and plans. Track project progress and manage separate data spaces for different aspects of your life.

**Highlights:** Hierarchical task organization (Task > Page > Project > Box > Space), Create standalone tasks, Use pages as project subtitles, Track project completion progress, Group projects with boxes, Separate data spaces for internal accounts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneTodo Pro (Monthly) | $0.99 | per month |
| OneTodo Pro (Yearly) | $6.99 | per year |
| OneTodo Pro (Lifetime) | $14.99 | one-time |


### Leaflet

[App page](https://appshunter.io/ios/app/leaflet-to-do-list-and-notes/id6817056069)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Medium tip | $4.99 | one-time |
| Large tip | $9.99 | one-time |


## Frequently asked questions

### Is OneTodo free?

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

### Is Leaflet free?

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

### Do OneTodo or Leaflet have ads?

Neither OneTodo nor Leaflet shows ads.

### Which is updated more often, OneTodo or Leaflet?

OneTodo ships an update every 9 days, and Leaflet every 2 days. Most recently, OneTodo was updated on November 3, 2026 and Leaflet on November 10, 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.*