# Snapnote vs Oneline (todo)

The clearest difference is in-app purchases: Oneline (todo) at none against Snapnote's 5. Oneline (todo) also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 days). On price and device support there is nothing between them.

Both are free to download. Snapnote sells 5 in-app purchases, starting at $6.99 per month. Oneline (todo) asks for nothing beyond the download.

Snapnote ships an update every 5 days, Oneline (todo) every 2 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Snapnote | Oneline (todo) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/snapnote-fast-idea-notes/id1607455034/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 22 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yongjun Lee](https://appshunter.io/developer/1550041806) | [Youngwon Seo](https://appshunter.io/developer/1605613850) |

## What reviewers say

### Snapnote

[App page](https://appshunter.io/ios/app/snapnote-fast-idea-notes/id1607455034)

Transform fleeting thoughts into fully-formed concepts with an intelligent AI agent. Capture ideas, links, and to-dos instantly, and let the AI analyze your memos to suggest new connections and expand your creativity. Effortlessly organize and find notes with powerful search and visual tools.

**Highlights:** AI-powered ideation and idea expansion, Instant capture of notes, links, and to-dos, Context-aware memos with interest mapping, Visualizations of thought process (Interest Map, Creative Flow), Powerful search and intuitive organization, Tag system for effortless categorization

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Creativity Pro | $6.99 | per month |
| AI Creativity Pro (Yearly) | $39.99 | per year |
| Purchase unlimited features. | $2.99 | one-time |
| Upgrade Pro! | $2.99 | one-time |
| Life Time Membership | $119.00 | one-time |


### Oneline (todo)

[App page](https://appshunter.io/ios/app/oneline-todo/id6670331386)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Snapnote free?

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

### Is Oneline (todo) free?

Oneline (todo) is free to download, with no in-app purchases.

### Do Snapnote or Oneline (todo) have ads?

Snapnote shows ads; Oneline (todo) does not.

### Which is updated more often, Snapnote or Oneline (todo)?

Snapnote ships an update every 5 days, and Oneline (todo) every 2 days. Most recently, Snapnote was updated on October 5, 2026 and Oneline (todo) on October 2, 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.*