# Monitor Delfos vs Quicknotes

The clearest difference is in-app purchases: Monitor Delfos at none against Quicknotes's 4. Monitor Delfos also leads on device support (3 vs 1) and iOS requirement (13.4 vs 26.0). Quicknotes's advantage is update cadence (every 8 days vs every 5 weeks). On price and ads there is nothing between them.

Both are free to download. Quicknotes sells 4 in-app purchases, starting at $1.99 per month. Monitor Delfos asks for nothing beyond the download.

Monitor Delfos ships an update every 5 weeks, Quicknotes every 8 days. The most recent releases landed on September 11, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Monitor Delfos | Quicknotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/quicknotes-catch/id6741088599/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | — | Freemium |
| Size | 44 MB | 1 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [DELFOS SERVICOS INTELIGENTES LTDA](https://appshunter.io/developer/1324020043) | [Nathaniel Tedesco](https://appshunter.io/developer/1575103950) |

## What reviewers say

### Monitor Delfos

[App page](https://appshunter.io/ios/app/monitor-delfos/id6480925466)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quicknotes

[App page](https://appshunter.io/ios/app/quicknotes-catch/id6741088599)

Capture your thoughts and ideas effortlessly with a focus on simplicity and fluidity. Organize notes into folders and sync them across devices. Unlock advanced features and unlimited notes with a Pro subscription.

**Highlights:** Create notes, Create folders, iCloud sync, Unlimited notes (Pro), Advanced controls (Pro), Custom settings (Pro)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $9.99 | per year |
| Yearly | $9.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Monitor Delfos free?

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

### Is Quicknotes free?

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

### Do Monitor Delfos or Quicknotes have ads?

Neither Monitor Delfos nor Quicknotes shows ads.

### Which is updated more often, Monitor Delfos or Quicknotes?

Monitor Delfos ships an update every 5 weeks, and Quicknotes every 8 days. Most recently, Monitor Delfos was updated on September 11, 2026 and Quicknotes on September 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.*