# 资产评估师圣题库 vs Gemology Notes

The clearest difference is in-app purchases: Gemology Notes at none against 资产评估师圣题库's 10. Gemology Notes also leads on update cadence (every 4 days vs monthly). 资产评估师圣题库's advantage is iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 资产评估师圣题库 sells 10 one-off in-app purchases. Gemology Notes asks for nothing beyond the download.

资产评估师圣题库 ships an update monthly, Gemology Notes every 4 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 资产评估师圣题库 | Gemology Notes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Paid |
| Size | 43 MB | 31 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sheng Cai E-books (Wuhan) Co., Ltd.](https://appshunter.io/developer/1448965022) | [际 郭](https://appshunter.io/developer/6797282134) |

## What reviewers say

### 资产评估师圣题库

[App page](https://appshunter.io/ios/app/id1554971329)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 圣才月卡VIP会员 | $3.99 | one-time |
| 圣才季卡VIP会员 | $9.99 | one-time |
| 88圣才币 | $12.99 | one-time |
| 128圣才币 | $19.99 | one-time |
| 圣才半年卡VIP会员 | $19.99 | one-time |
| 圣才考研半年卡VIP会员 | $19.99 | one-time |
| 168圣才币 | $24.99 | one-time |
| 208圣才币 | $29.99 | one-time |
| 圣才年卡VIP会员 | $29.99 | one-time |
| 圣才考研年卡VIP会员 | $29.99 | one-time |


### Gemology Notes

[App page](https://appshunter.io/ios/app/gemology-notes/id6797660418)

An offline reference app for gemology students and professionals. Explore gemstone properties, crystal structures with interactive 3D models, and detailed identification points. Study gemology anywhere without an internet connection.

**Highlights:** Gemstone Browser, 3D Crystal Models, Detailed Gemstone Notes, Offline Access, Systematic Classification

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 资产评估师圣题库 free?

资产评估师圣题库 is free to download, with in-app purchases available.

### Is Gemology Notes free?

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

### Do 资产评估师圣题库 or Gemology Notes have ads?

Neither 资产评估师圣题库 nor Gemology Notes shows ads.

### Which is updated more often, 资产评估师圣题库 or Gemology Notes?

资产评估师圣题库 ships an update monthly, and Gemology Notes every 4 days. Most recently, 资产评估师圣题库 was updated on October 15, 2026 and Gemology Notes on October 11, 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.*