# Quad Notes vs notes and bugs

The clearest difference is in-app purchases: Quad Notes at none against notes and bugs's 2. Quad Notes also leads on iOS requirement (15.8.3 vs 17.6). notes and bugs's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. notes and bugs sells 2 in-app purchases, starting at $0.99 per month. Quad Notes asks for nothing beyond the download.

Quad Notes ships an update every 2 weeks, notes and bugs every 2 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Quad Notes | notes and bugs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/notes-and-bugs/id6780896326/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 8 MB |
| Requires iOS | **15.8.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Zulmy Linda Loo Cordova](https://appshunter.io/developer/6780896328) |

## What reviewers say

### Quad Notes

[App page](https://appshunter.io/ios/app/quad-notes/id6741947436)

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

**In-app purchases:** none


### notes and bugs

[App page](https://appshunter.io/ios/app/notes-and-bugs/id6780896326)

A digital canvas for creative minds to organize ideas, plans, and doodles. Decorate pages with text, drawings, photos, and unique bug companions. Offers a cozy space for planning, scrapbooking, or journaling.

**Highlights:** Freeform note creation, PDF import and annotation, Customizable canvas with decorations, Add multimedia content, Drawing tools with various brushes, Interactive bug companions, Export as image or PDF

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| notes and bugs - monthly | $0.99 | per month |
| notes and bugs premium | $6.99 | one-time |


## Frequently asked questions

### Is Quad Notes free?

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

### Is notes and bugs free?

notes and bugs is free to download, with in-app purchases available.

### Do Quad Notes or notes and bugs have ads?

Quad Notes shows ads; notes and bugs does not.

### Which is updated more often, Quad Notes or notes and bugs?

Quad Notes ships an update every 2 weeks, and notes and bugs every 2 days. Most recently, Quad Notes was updated on November 4, 2026 and notes and bugs 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.*