# CKC Pinyin Search vs Tree+

The clearest difference is in-app purchases: CKC Pinyin Search at none against Tree+'s 8. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Tree+ sells 8 in-app purchases, starting at $8.49 per month. CKC Pinyin Search asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CKC Pinyin Search against 5.0 for Tree+. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

CKC Pinyin Search ships an update every 9 months, Tree+ every 7 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CKC Pinyin Search | Tree+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ckc-pinyin-search/id1479285608/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tree-plus/id6743800180/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 7 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 1 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Ka Ho Tse](https://appshunter.io/developer/1317213773) | [Tree Media Group](https://appshunter.io/developer/1804620956) |

## What reviewers say

### CKC Pinyin Search

[App page](https://appshunter.io/ios/app/ckc-pinyin-search/id1479285608)

This educational tool helps users search for and learn Chinese characters using a unique appearance-based coding system. It decodes characters based on stroke features in their four corners, providing CKC codes for standard and variant forms.

**Highlights:** Search Chinese characters by CKC code, Learn character stroke features, View codes for variant characters, Appearance-based coding system, Developed by EdUHK

**Features:** macOS Compatibility

**In-app purchases:** none


### Tree+

[App page](https://appshunter.io/ios/app/tree-plus/id6743800180)

A curated streaming platform featuring visionary films, shorts, and original content focused on climate, justice, consciousness, and the future of life. Discover impactful cinema that informs and inspires.

**Highlights:** Curated streaming platform, Films, shorts, and original content, Focus on climate and justice, Visionary storytelling, No endless scroll, Informs and inspires

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tree+ Monthly | $8.49 | per month |
| Tree+ Yearly | $89.99 | per year |
| Tree - 399 | $3.99 | one-time |
| Tree - 699 | $6.99 | one-time |
| Tree - 1199 | $11.99 | one-time |
| Tree - 1499 | $14.99 | one-time |
| Tree - 1999 | $19.99 | one-time |
| Tree - 2499 | $24.99 | one-time |


## Frequently asked questions

### Is CKC Pinyin Search free?

CKC Pinyin Search is free to download, with no in-app purchases.

### Is Tree+ free?

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

### Which has better reviews, CKC Pinyin Search or Tree+?

CKC Pinyin Search and Tree+ are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CKC Pinyin Search or Tree+ have ads?

Neither CKC Pinyin Search nor Tree+ shows ads.

### Which is updated more often, CKC Pinyin Search or Tree+?

CKC Pinyin Search ships an update every 9 months, and Tree+ every 7 months. Most recently, CKC Pinyin Search was updated on November 3, 2026 and Tree+ on October 30, 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.*