# Answer Book vs API Wallet

The clearest difference is in-app purchases: Answer Book at none against API Wallet's 1. API Wallet's advantage is update cadence (every 6 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. API Wallet sells 1 one-off in-app purchase. Answer Book asks for nothing beyond the download.

Answer Book ships an update every 5 months, API Wallet every 6 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | Answer Book | API Wallet |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 9 MB | 7 MB |
| Requires iOS | **16.2** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [江武 李](https://appshunter.io/developer/1782724925) | [Wuhan Jingle Interactive Culture Media Co., Ltd.](https://appshunter.io/developer/1896332021) |

## What reviewers say

### Answer Book

[App page](https://appshunter.io/ios/app/answer-book-wisdom-guide/id6740632823)

This app provides instant, thoughtful answers to your life's questions. It's designed to offer perspective for decisions, help with everyday dilemmas, and guide you toward clarity. Enjoy a simple, intuitive interface for seeking wisdom anytime, anywhere.

**Highlights:** Instant answers to questions, Wise and inspiring responses, Clean, minimal interface, Offline functionality, Guidance for decisions, Intuitive user experience

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

**In-app purchases:** none


### API Wallet

[App page](https://appshunter.io/ios/app/api-wallet/id6779525326)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| API Wallet Pro | $0.99 | one-time |


## Frequently asked questions

### Is Answer Book free?

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

### Is API Wallet free?

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

### Do Answer Book or API Wallet have ads?

Neither Answer Book nor API Wallet shows ads.

### Which is updated more often, Answer Book or API Wallet?

Answer Book ships an update every 5 months, and API Wallet every 6 days. Most recently, Answer Book was updated on September 30, 2026 and API Wallet on September 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.*