# TimeGlass Notes vs Idea Notes

The clearest difference is update cadence: TimeGlass Notes at every 10 days against Idea Notes's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TimeGlass Notes sells 4 in-app purchases, starting at $0.99 per month and Idea Notes sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

TimeGlass Notes ships an update every 10 days, Idea Notes every 4 months. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | TimeGlass Notes | Idea Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [健浩 卢](https://appshunter.io/developer/1791691141) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### TimeGlass Notes

[App page](https://appshunter.io/ios/app/timeglass-notes-sticky-notes/id6756814973)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium_Monthly Subscription | $0.99 | per month |
| Premium_Quarterly Subscription | $1.99 | per 3 months |
| Premium_Annual Subscription | $3.99 | per year |
| Lifetime License | $5.99 | one-time |


### Idea Notes

[App page](https://appshunter.io/ios/app/idea-notes-quick-brain-dump/id6772130739)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tag Organizer Weekly | $2.99 | per 7 days |
| Private Notebook Yearly | $14.99 | per year |
| Markdown Export Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is TimeGlass Notes free?

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

### Is Idea Notes free?

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

### Do TimeGlass Notes or Idea Notes have ads?

Neither TimeGlass Notes nor Idea Notes shows ads.

### Which is updated more often, TimeGlass Notes or Idea Notes?

TimeGlass Notes ships an update every 10 days, and Idea Notes every 4 months. Most recently, TimeGlass Notes was updated on November 13, 2026 and Idea Notes 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.*