# Pure.Navigator vs ChirpNotes

The clearest difference is review sentiment: Pure.Navigator at 100% against ChirpNotes's 25%. Pure.Navigator also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 6). ChirpNotes's advantage is ratings volume (31 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. ChirpNotes sells 6 in-app purchases, starting at $1.99 per month. Pure.Navigator asks for nothing beyond the download.

Pure.Navigator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ChirpNotes has 31 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Pure.Navigator's written reviews are positive against 25% of ChirpNotes's.

Pure.Navigator ships an update every 4 days, ChirpNotes monthly. The most recent releases landed on October 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pure.Navigator | ChirpNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/purenavigator/id1132191314/reviews)** | [4.5 (31 ratings)](https://appshunter.io/ios/app/chirpnotes-bookmarks-manager/id6449414993/reviews) |
| Number of ratings | 1 | **31** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 48 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [竞 刘](https://appshunter.io/developer/957788862) | [Shotdoor](https://appshunter.io/developer/530049796) |

## What reviewers say

### Pure.Navigator

[App page](https://appshunter.io/ios/app/purenavigator/id1132191314)

A straightforward tool for calculating hexadecimal values. Quickly convert numbers between decimal and hexadecimal formats with ease. Designed for simplicity and efficiency.

**Highlights:** Hexadecimal calculation, Decimal to hex conversion, Hex to decimal conversion, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### ChirpNotes

[App page](https://appshunter.io/ios/app/chirpnotes-bookmarks-manager/id6449414993)

Organize and search your saved tweets with custom labels and powerful search functionality. Access your bookmarks offline, making it easy to review important content anytime, anywhere. Enhance your Twitter experience with this intuitive bookmark manager.

**Highlights:** Label and categorize bookmarks, Search within saved tweets, Offline access to bookmarks, Intuitive user interface, Export bookmarks

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $1.99 | per month |
| 1 Month Premium | $2.99 | per month |
| 1 Month Premium | $4.99 | per month |
| 1 Year Premium | $9.99 | per year |
| 3 Months Premium | $9.99 | per 3 months |
| Premium Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Pure.Navigator free?

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

### Is ChirpNotes free?

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

### Which has better reviews, Pure.Navigator or ChirpNotes?

Pure.Navigator is rated higher. Pure.Navigator averages 5.0 out of 5 from 1 ratings, while ChirpNotes averages 4.5 from 31 ratings.

### Do Pure.Navigator or ChirpNotes have ads?

Neither Pure.Navigator nor ChirpNotes shows ads.

### Which is updated more often, Pure.Navigator or ChirpNotes?

Pure.Navigator ships an update every 4 days, and ChirpNotes monthly. Most recently, Pure.Navigator was updated on October 3, 2026 and ChirpNotes on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*