# 성북u vs EVO HERPTILE

The clearest difference is rating: 성북u at 3.0 against EVO HERPTILE's 2.0. 성북u also leads on review sentiment (33% vs 0%). EVO HERPTILE's advantage is update cadence (every 10 days vs every 3 weeks) and iOS requirement (5.1.1 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

성북u holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 33% of 성북u's written reviews are positive against 0% of EVO HERPTILE's.

성북u ships an update every 3 weeks, EVO HERPTILE every 10 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 성북u | EVO HERPTILE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/u/id472920010/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/evo-herptile-augmented-reality/id1071234087/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 19 MB | 232 MB |
| Requires iOS | 15.6 | **5.1.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [(주)이씨오](https://appshunter.io/developer/371073988) | [Alzzam Education Corp.](https://appshunter.io/developer/868032382) |

## What reviewers say

### 성북u

[App page](https://appshunter.io/ios/app/u/id472920010)

This app unifies multiple libraries in the Seongbuk district, offering a single platform to search for and manage library resources. Users can reserve books, check loan status, and access their borrowing history across all integrated branches.

**Highlights:** Integrated library search, Book reservations and cancellations, Loan status and history, Renewal requests, Interlibrary loan applications, User authentication for services

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

**In-app purchases:** none


### EVO HERPTILE

[App page](https://appshunter.io/ios/app/evo-herptile-augmented-reality/id1071234087)

This augmented reality book brings reptiles and amphibians to life through your smart device. Interact with 3D models, learn facts, hear sounds, and even feed them for an engaging educational experience.

**Highlights:** 3D AR models of reptiles and amphibians, Interactive learning activities, High-quality 3D animation and sound, Augmented reality on all cards, User-oriented UI, Learn animal sounds and feeding habits

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 성북u free?

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

### Is EVO HERPTILE free?

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

### Which has better reviews, 성북u or EVO HERPTILE?

성북u is rated higher. 성북u averages 3.0 out of 5 from 2 ratings, while EVO HERPTILE averages 2.0 from 1 ratings.

### Do 성북u or EVO HERPTILE have ads?

Neither 성북u nor EVO HERPTILE shows ads.

### Which is updated more often, 성북u or EVO HERPTILE?

성북u ships an update every 3 weeks, and EVO HERPTILE every 10 days. Most recently, 성북u was updated on October 26, 2026 and EVO HERPTILE on October 24, 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.*