# TingFeiFei vs InkMark

The clearest difference is price: TingFeiFei at Free against InkMark's $0.99. TingFeiFei also leads on ads (none vs shown) and iOS requirement (13 vs 15.5). On update cadence, in-app purchases and device support there is nothing between them.

TingFeiFei is free to download; InkMark costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TingFeiFei ships an update fortnightly, InkMark every 9 days. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | TingFeiFei | InkMark |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 54 MB | 273 MB |
| Requires iOS | **13** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [广东汉泓医疗科技有限公司](https://appshunter.io/developer/1696914316) | [梓萱 田](https://appshunter.io/developer/1734538828) |

## What reviewers say

### TingFeiFei

[App page](https://appshunter.io/ios/app/tingfeifei/id6475749786)

**Features:** macOS Compatibility

**In-app purchases:** none


### InkMark

[App page](https://appshunter.io/ios/app/inkmark-markdown-ai-notes/id6740519458)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TingFeiFei free?

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

### Is InkMark free?

InkMark costs $0.99, with no in-app purchases.

### Do TingFeiFei or InkMark have ads?

InkMark shows ads; TingFeiFei does not.

### Which is updated more often, TingFeiFei or InkMark?

TingFeiFei ships an update fortnightly, and InkMark every 9 days. Most recently, TingFeiFei was updated on September 17, 2026 and InkMark on September 18, 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.*