# SmartHear vs Java面试题库

The clearest difference is in-app purchases: SmartHear at none against Java面试题库's 3. SmartHear also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Java面试题库 sells 3 in-app purchases, starting at $0.99 per month. SmartHear asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SmartHear | Java面试题库 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Freemium |
| Size | 46 MB | 118 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [上海合微智能科技有限公司](https://appshunter.io/developer/1121192106) | [嘉 邱](https://appshunter.io/developer/1708883953) |

## What reviewers say

### SmartHear

[App page](https://appshunter.io/ios/app/smarthear/id1574424611)

**In-app purchases:** none


### Java面试题库

[App page](https://appshunter.io/ios/app/java/id6467860145)

This app provides a comprehensive collection of Java interview questions, covering basic, intermediate, and advanced topics. It includes specialized sections on popular frameworks and technologies like Spring, microservices, Redis, and message queues to help job seekers prepare effectively.

**Highlights:** Covers common Java interview questions, Includes basic, intermediate, and advanced topics, Features Spring, microservices, Redis, and message queues, Offers systematic topic explanations, Ad-free experience with VIP subscription, Unlock all content with VIP

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月付费会员 | $0.99 | per month |
| 季度付费会员 | $2.99 | per 3 months |
| 半年付费会员 | $3.99 | per 6 months |


## Frequently asked questions

### Is SmartHear free?

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

### Is Java面试题库 free?

Java面试题库 is free to download, with in-app purchases available.

### Do SmartHear or Java面试题库 have ads?

Neither SmartHear nor Java面试题库 shows ads.

### Which is updated more often, SmartHear or Java面试题库?

SmartHear ships an update every 2 months, and Java面试题库 every 2 months. Most recently, SmartHear was updated on November 3, 2026 and Java面试题库 on November 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.*