# Chihu vs Hengefinder

The clearest difference is in-app purchases: Hengefinder at none against Chihu's 4. Hengefinder also leads on iOS requirement (13.0 vs 17). Chihu's advantage is update cadence (every 10 days vs every 3 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Chihu sells 4 one-off in-app purchases. Hengefinder asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Chihu against 5.0 for Hengefinder. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Chihu ships an update every 10 days, Hengefinder every 3 months. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Chihu | Hengefinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/chihu/id6737745206/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/hengefinder/id6758551802/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 74 MB | 30 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dennis da Silva Nunes](https://appshunter.io/developer/1777708502) | [John Pribyl](https://appshunter.io/developer/1873578264) |

## What reviewers say

### Chihu

[App page](https://appshunter.io/ios/app/chihu/id6737745206)

This app helps you discover, track, and share your favorite books, movies, music, podcasts, and games. Organize your collections, write reviews, and connect with friends in a social space powered by NeoDB.

**Highlights:** Organize collections, Review and rate items, Social sharing, Custom list creation, Discover new content

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kind Tip | $0.99 | one-time |
| Generous Tip | $1.99 | one-time |
| Bountiful Tip | $2.99 | one-time |
| Supporter Tip | $9.99 | one-time |


### Hengefinder

[App page](https://appshunter.io/ios/app/hengefinder/id6758551802)

Discover celestial alignments like sunrises or moonsets perfectly framed by streets, or when the sun or moon appears to sit atop a building. Plan your perfect shot up to a year in advance with precise astronomical calculations and an interactive map.

**Highlights:** Road alignments for sun/moon rise/set, Building-top alignment mode, Interactive map with tap-to-calculate, Adjustable bearing for fine-tuning, Plan up to 365 days ahead, Global coverage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chihu free?

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

### Is Hengefinder free?

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

### Which has better reviews, Chihu or Hengefinder?

Chihu and Hengefinder are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Chihu or Hengefinder have ads?

Neither Chihu nor Hengefinder shows ads.

### Which is updated more often, Chihu or Hengefinder?

Chihu ships an update every 10 days, and Hengefinder every 3 months. Most recently, Chihu was updated on October 30, 2026 and Hengefinder on November 9, 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.*