# 答案之书 vs TimeFlow

The clearest difference is price: 答案之书 at Free against TimeFlow's $0.99. 答案之书 also leads on review sentiment (100% vs 68%). TimeFlow's advantage is rating (4.6 vs 4.1) and in-app purchases (none vs 1). On ratings volume, update cadence, device support and iOS requirement there is nothing between them.

答案之书 is free to download; TimeFlow costs $0.99 up front. 答案之书 sells 1 one-off in-app purchase. TimeFlow asks for nothing beyond the download.

TimeFlow holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 11 and 10 respectively. Written reviews complicate that: 100% of 答案之书's written reviews are positive against 68% of TimeFlow's, so the app with the better star average is not the one people write more warmly about.

答案之书 ships an update every 3 weeks, TimeFlow fortnightly. The most recent releases landed on September 13, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | 答案之书 | TimeFlow |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.1 (11 ratings)](https://appshunter.io/ios/app/id6463595417/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/timeflow-year-progress/id6740738866/reviews)** |
| Number of ratings | **11** | 10 |
| Positive reviews | **100.0% of reviews** | 67.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 47 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [振山 董](https://appshunter.io/developer/1226504908) | [Prastab Ghimire](https://appshunter.io/developer/1789841507) |

## What reviewers say

### 答案之书

[App page](https://appshunter.io/ios/app/id6463595417)

This app helps you overcome indecision and find answers to life's questions. Simply ask a question, focus your thoughts, and receive guidance. You can also save your answers with custom templates.

**Highlights:** Ask life questions, Receive guidance, Save answers as pictures, Over 20 special templates, Overcome indecision

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Answers - Pro Version | $1.99 | one-time |


### TimeFlow

[App page](https://appshunter.io/ios/app/timeflow-year-progress/id6740738866)

Visualize the passage of time with this elegant utility. Track progress for the year, month, week, and day with real-time updates and customizable widgets. Stay motivated and focused on your goals.

**Highlights:** Real-time progress tracking, Customizable home screen widgets, Minimalist design, Daily motivation, Year, month, week, and day progress

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 答案之书 free?

答案之书 is free to download, with in-app purchases available.

### Is TimeFlow free?

TimeFlow costs $0.99, with no in-app purchases.

### Which has better reviews, 答案之书 or TimeFlow?

TimeFlow is rated higher. 答案之书 averages 4.1 out of 5 from 11 ratings, while TimeFlow averages 4.6 from 10 ratings.

### Do 答案之书 or TimeFlow have ads?

答案之书 shows ads; TimeFlow does not.

### Which is updated more often, 答案之书 or TimeFlow?

答案之书 ships an update every 3 weeks, and TimeFlow fortnightly. Most recently, 答案之书 was updated on September 13, 2026 and TimeFlow on August 12, 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.*