# Study & Focus | withfocus vs echor｜Idea Notes & Quotes

The clearest difference is in-app purchases: echor｜Idea Notes & Quotes at none against Study & Focus | withfocus's 4. echor｜Idea Notes & Quotes also leads on update cadence (every 8 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Study & Focus | withfocus sells 4 one-off in-app purchases. echor｜Idea Notes & Quotes asks for nothing beyond the download.

Study & Focus | withfocus ships an update every 2 months, echor｜Idea Notes & Quotes every 8 days. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Study & Focus | withfocus | echor｜Idea Notes & Quotes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 24 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kokoro Tsukazaki](https://appshunter.io/developer/1858240635) | [dannpen](https://appshunter.io/developer/1896768853) |

## What reviewers say

### Study & Focus | withfocus

[App page](https://appshunter.io/ios/app/study-and-focus-withfocus/id6760407688)

Enhance your focus sessions with virtual companions that grow and change as you dedicate time to tasks. Create personalized rooms and track your progress with detailed statistics to stay motivated during study, work, or hobbies.

**Highlights:** Focus session tracking, Progress statistics, Unlockable companions, Customizable AI-generated rooms, Widget support, Multi-language support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crochet Fox | $0.99 | one-time |
| Reading Pup | $0.99 | one-time |
| Room Creation Ticket (1) | $1.99 | one-time |
| Room Creation Ticket (3) | $5.99 | one-time |


### echor｜Idea Notes & Quotes

[App page](https://appshunter.io/ios/app/echoridea-notes-and-quotes/id6771013945)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study & Focus | withfocus free?

Study & Focus | withfocus is free to download, with in-app purchases available.

### Is echor｜Idea Notes & Quotes free?

echor｜Idea Notes & Quotes is free to download, with no in-app purchases.

### Do Study & Focus | withfocus or echor｜Idea Notes & Quotes have ads?

Neither Study & Focus | withfocus nor echor｜Idea Notes & Quotes shows ads.

### Which is updated more often, Study & Focus | withfocus or echor｜Idea Notes & Quotes?

Study & Focus | withfocus ships an update every 2 months, and echor｜Idea Notes & Quotes every 8 days. Most recently, Study & Focus | withfocus was updated on October 2, 2026 and echor｜Idea Notes & Quotes on October 11, 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.*