# IDEON vs TheyNoti

The clearest difference is in-app purchases: TheyNoti at none against IDEON's 2. TheyNoti also leads on ads (none vs shown). IDEON's advantage is update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IDEON sells 2 in-app purchases, starting at $2.99 per month. TheyNoti asks for nothing beyond the download.

IDEON ships an update weekly, TheyNoti every 3 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IDEON | TheyNoti |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 111 MB | 54 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ko-real](https://appshunter.io/developer/1786296388) | [Theyworks](https://appshunter.io/developer/1860508385) |

## What reviewers say

### IDEON

[App page](https://appshunter.io/ios/app/ideon-bookmark-image-manager/id6739609032)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 월간 멤버십 | $2.99 | per month |
| 연간 멤버십 | $29.99 | per year |


### TheyNoti

[App page](https://appshunter.io/ios/app/theynoti/id6756409377)

**In-app purchases:** none


## Frequently asked questions

### Is IDEON free?

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

### Is TheyNoti free?

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

### Do IDEON or TheyNoti have ads?

IDEON shows ads; TheyNoti does not.

### Which is updated more often, IDEON or TheyNoti?

IDEON ships an update weekly, and TheyNoti every 3 weeks. Most recently, IDEON was updated on October 16, 2026 and TheyNoti on October 24, 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.*