# Transparent Notes vs Thullium

The clearest difference is in-app purchases: Thullium at none against Transparent Notes's 16. Transparent Notes's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Transparent Notes sells 13 in-app purchases, starting at $2.99 per 7 days. Thullium asks for nothing beyond the download.

Transparent Notes ships an update every 6 weeks, Thullium every 3 weeks. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Transparent Notes | Thullium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (203 ratings)](https://appshunter.io/ios/app/transparent-notes/id974837912/reviews)** | — |
| Number of ratings | **203** | — |
| Positive reviews | 62.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac, Vision Pro** | iPhone, iPad, Mac, Vision Pro |
| Age rating | 17+ | 4+ |
| Developer | [Rozga Wojciech](https://appshunter.io/developer/720086223) | [Richard Simonik](https://appshunter.io/developer/1707862972) |

## What reviewers say

### Transparent Notes

[App page](https://appshunter.io/ios/app/transparent-notes/id974837912)

This app allows you to write and read notes with adjustable transparency, enabling you to see through them. It also supports browsing the web simultaneously and synchronizes with its macOS counterpart.

**Highlights:** Adjustable note transparency, Web browsing while taking notes, Syncs with macOS version, Sticky notepad functionality, Todo task management

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Student | $2.99 | per 7 days |
| 1 Month Student | $3.99 | per month |
| 1 Week | $4.99 | per 7 days |
| 1 Month Student | $4.99 | per month |
| 1 Month | $9.99 | per month |
| 1 Year Student | $14.99 | per year |
| 1 Year Student | $19.99 | per year |
| 1 Year | $35.99 | per year |
| Credits S Pro | $0.99 | one-time |
| Credits M Pro | $1.99 | one-time |
| Credits S Basic | $1.99 | one-time |
| Credits M Basic | $3.99 | one-time |
| Lifetime | $299.00 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎯 Perfect for presentations and online meetings
- 👀 Transparent overlay stays on top of other windows
- 📚 Excellent for students and educational use
- 🎤 Great for interviews and public speaking

**What reviewers complain about**

- 🐛 Frequent app crashes and stability issues
- 💰 Expensive pricing model ($99 lifetime, $10/month subscription)
- 😤 Intrusive pop-ups and ads in paid version
- 🔄 Notes auto-reorganize by edit time (no pinning)
- ❌ Limited free version (only 1 note allowed)

**Reported bugs**

- App crashes when switching themes
- App crashes when clicking premium feature buttons
- Crashes from day 1 of use
- Font color changes to white unexpectedly
- Cannot change font color back to black

**Requested features**

- Text formatting (bold, italic, underline, strikethrough)
- Markdown or Rich Text support
- Headline/heading styles
- Font size and color customization
- Bullet points and numbered lists


### Thullium

[App page](https://appshunter.io/ios/app/thullium/id6466820347)

**In-app purchases:** none


## Frequently asked questions

### Is Transparent Notes free?

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

### Is Thullium free?

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

### Do Transparent Notes or Thullium have ads?

Neither Transparent Notes nor Thullium shows ads.

### Which is updated more often, Transparent Notes or Thullium?

Transparent Notes ships an update every 6 weeks, and Thullium every 3 weeks. Most recently, Transparent Notes was updated on September 21, 2026 and Thullium on September 14, 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.*