# ObsIdentify vs 영 단어즙

The clearest difference is rating: 영 단어즙 at 5.0 against ObsIdentify's 2.0. 영 단어즙 also leads on review sentiment (100% vs 58%). ObsIdentify's advantage is update cadence (every 3 weeks vs every 33 months). 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.

영 단어즙 holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 58% of ObsIdentify's written reviews are positive against 100% of 영 단어즙's.

ObsIdentify ships an update every 3 weeks, 영 단어즙 every 33 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ObsIdentify | 영 단어즙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (5 ratings)](https://appshunter.io/ios/app/obsidentify/id1464543488/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1480979760/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 33 months |
| Monetization | Free | Free |
| Size | 45 MB | 20 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Observation International](https://appshunter.io/developer/1464543487) | [별책](https://appshunter.io/developer/569035377) |

## What reviewers say

### ObsIdentify

[App page](https://appshunter.io/ios/app/obsidentify/id1464543488)

Instantly identify plants, animals, and mushrooms from photos taken in Europe or the Dutch Caribbean. Track your discoveries, earn rewards, and contribute to scientific research by sharing your observations.

**Highlights:** One-click species recognition, Collect wildlife observations, Tips for finding new species, Earn badges and join challenges, Create and share observations with groups, Contribute to biological research

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

**In-app purchases:** none


### 영 단어즙

[App page](https://appshunter.io/ios/app/id1480979760)

This app offers a concentrated approach to learning English vocabulary through daily, bite-sized "juice" extractions. It uses a quiz format to help users memorize words, tracking incorrect answers for targeted review. Various visual styles and an integrated English-English dictionary enhance the learning experience.

**Highlights:** Daily vocabulary "juice" extraction, Quiz-based learning format, Tracking of incorrect words for review, Integrated Oxford English-English dictionary, Native speaker pronunciation audio, iCloud data synchronization, Customizable learning deadlines

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

**In-app purchases:** none


## Frequently asked questions

### Is ObsIdentify free?

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

### Is 영 단어즙 free?

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

### Which has better reviews, ObsIdentify or 영 단어즙?

영 단어즙 is rated higher. ObsIdentify averages 2.0 out of 5 from 5 ratings, while 영 단어즙 averages 5.0 from 3 ratings.

### Do ObsIdentify or 영 단어즙 have ads?

Neither ObsIdentify nor 영 단어즙 shows ads.

### Which is updated more often, ObsIdentify or 영 단어즙?

ObsIdentify ships an update every 3 weeks, and 영 단어즙 every 33 months. Most recently, ObsIdentify was updated on September 21, 2026 and 영 단어즙 on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*