# WallMemo vs Full Stack Interview

The clearest difference is price: WallMemo at Free against Full Stack Interview's $0.90. WallMemo also leads on update cadence (fortnightly vs every 6 weeks). Full Stack Interview's advantage is iOS requirement (12.0 vs 16.0). On review sentiment, ads, in-app purchases and device support there is nothing between them.

WallMemo is free to download; Full Stack Interview costs $0.90 up front. WallMemo sells 2 in-app purchases, starting at $0.99 per month and Full Stack Interview sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

WallMemo ships an update fortnightly, Full Stack Interview every 6 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | WallMemo | Full Stack Interview |
| --- | --- | --- |
| Price | **Free** | $0.90 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 22 MB | 68 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oleksii Nesterchuk](https://appshunter.io/developer/1535488794) | [平 何](https://appshunter.io/developer/1630512266) |

## What reviewers say

### WallMemo

[App page](https://appshunter.io/ios/app/wallmemo-ios-guide/id6575379492)

This app helps iOS developers deepen their theoretical knowledge through interactive boards covering Swift, Storage, UIKit, SwiftUI, and more. It includes practice questions, detailed statistics, and a unique note visualization feature to aid learning and progress tracking.

**Highlights:** Interactive topic boards, Swift programming mastery, Storage and data management, UIKit and SwiftUI exploration, Practice questions, Detailed study statistics, Note visualization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $3.99 | per year |


### Full Stack Interview

[App page](https://appshunter.io/ios/app/full-stack-interview/id6761838506)

Prepare for technical interviews with a comprehensive question bank covering front-end, back-end, and mobile development. Access core knowledge, answering strategies, and practical skills to boost your success rate in recruitment and job-hopping interviews.

**Highlights:** Multi-platform question bank (Java, iOS, Android, Vue, Flutter, mini programs), Interview guide with core knowledge and skills, Classic questions from top companies, Offline access for practice, Suitable for front-end, back-end, and mobile developers

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月会员 | $0.29 | one-time |
| 3个月会员 | $0.59 | one-time |
| 6个月会员 | $0.89 | one-time |
| 1年会员 | $1.49 | one-time |
| 5年会员 | $5.99 | one-time |
| 永久会员 | $28.99 | one-time |


## Frequently asked questions

### Is WallMemo free?

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

### Is Full Stack Interview free?

Full Stack Interview costs $0.90, and also offers in-app purchases.

### Do WallMemo or Full Stack Interview have ads?

Neither WallMemo nor Full Stack Interview shows ads.

### Which is updated more often, WallMemo or Full Stack Interview?

WallMemo ships an update fortnightly, and Full Stack Interview every 6 weeks. Most recently, WallMemo was updated on November 4, 2026 and Full Stack Interview on November 5, 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.*