# Shutter vs Hambook

The clearest difference is review sentiment: Hambook at 100% against Shutter's 50%. Hambook also leads on price (Free vs $0.99) and rating (5.0 vs 4.8). Shutter's advantage is in-app purchases (none vs 3) and update cadence (daily vs every 6 weeks). On ratings volume and ads there is nothing between them.

Hambook is free to download; Shutter costs $0.99 up front. Hambook sells 3 one-off in-app purchases. Shutter asks for nothing beyond the download.

Hambook holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 50% of Shutter's written reviews are positive against 100% of Hambook's.

Shutter ships an update daily, Hambook every 6 weeks. The most recent releases landed on October 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Shutter | Hambook |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/shutter-speed-angle/id1553718420/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hambook/id6740775311/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 0 MB | 20 MB |
| Requires iOS | **13.1** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Anna Koynova](https://appshunter.io/developer/1441894484) | [柳健 钟](https://appshunter.io/developer/1791450239) |

## What reviewers say

### Shutter

[App page](https://appshunter.io/ios/app/shutter-speed-angle/id1553718420)

This utility app converts shutter speed to shutter angle and vice versa. It helps match exposure lengths between different cameras and frame rates, ensuring consistent visual results.

**Highlights:** Shutter speed to shutter angle conversion, Shutter angle to shutter speed conversion, Match exposure between cameras, Supports different frame rates, Simple and intuitive interface

**In-app purchases:** none


### Hambook

[App page](https://appshunter.io/ios/app/hambook/id6740775311)

This app aggregates global news and blog content through RSS feeds, offering AI-powered summarization and keyword highlighting to boost reading efficiency. It provides reading statistics for habit optimization and features a minimalist, ad-free design for an immersive single-handed reading experience.

**Highlights:** RSS feed aggregation, AI content summarization, Keyword highlighting, Reading statistics, Minimalist design, Single-handed operation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Reader: 1-Month | $3.99 | one-time |
| AI Reader: 3-Month | $9.99 | one-time |
| AI Reader: 12-Month | $29.99 | one-time |


## Frequently asked questions

### Is Shutter free?

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

### Is Hambook free?

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

### Which has better reviews, Shutter or Hambook?

Hambook is rated higher. Shutter averages 4.8 out of 5 from 5 ratings, while Hambook averages 5.0 from 3 ratings.

### Do Shutter or Hambook have ads?

Neither Shutter nor Hambook shows ads.

### Which is updated more often, Shutter or Hambook?

Shutter ships an update daily, and Hambook every 6 weeks. Most recently, Shutter was updated on October 10, 2026 and Hambook on September 21, 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.*