# iFlow note vs ReadTrace Pro

The clearest difference is in-app purchases: ReadTrace Pro at none against iFlow note's 3. ReadTrace Pro also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iFlow note sells 3 in-app purchases, starting at $0.99 per month. ReadTrace Pro asks for nothing beyond the download.

iFlow note ships an update every 2 weeks, ReadTrace Pro every 3 days. The most recent releases landed on August 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | iFlow note | ReadTrace Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/readtrace-pro/id6760514671/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 5 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [斌 胡](https://appshunter.io/developer/1852165846) | [熵析云枢网络科技](https://appshunter.io/developer/1873311794) |

## What reviewers say

### iFlow note

[App page](https://appshunter.io/ios/app/iflow-note/id6755179514)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly Plan | $0.99 | per month |
| PRO Yearly Plan | $1.99 | per year |
| PRO Lifetime Plan | $6.99 | one-time |


### ReadTrace Pro

[App page](https://appshunter.io/ios/app/readtrace-pro/id6760514671)

Save articles from the web for offline reading with a clean, serif-first interface. Organize saved content with custom collections and find anything with intelligent on-device search. Enjoy a private, ad-free reading experience designed for focused consumption.

**Highlights:** Save articles from web, Offline reading, Custom collections, Semantic search, Auto-tagging, iCloud backup, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is iFlow note free?

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

### Is ReadTrace Pro free?

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

### Do iFlow note or ReadTrace Pro have ads?

Neither iFlow note nor ReadTrace Pro shows ads.

### Which is updated more often, iFlow note or ReadTrace Pro?

iFlow note ships an update every 2 weeks, and ReadTrace Pro every 3 days. Most recently, iFlow note was updated on August 25, 2026 and ReadTrace Pro on September 7, 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.*