# EMS2023 vs Bug Identifier

The clearest difference is in-app purchases: EMS2023 at none against Bug Identifier's 2. EMS2023 also leads on update cadence (every 2 days vs every 2 weeks). Bug Identifier's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Bug Identifier sells 2 in-app purchases, starting at $6.99 per 7 days. EMS2023 asks for nothing beyond the download.

EMS2023 ships an update every 2 days, Bug Identifier every 2 weeks. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EMS2023 | Bug Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (8 ratings)](https://appshunter.io/ios/app/bug-identifier-insect-id-ai/id6707813721/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 41 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | +4 |
| Developer | [Copernicus.org](https://appshunter.io/developer/507132942) | [Julia Kucharska](https://appshunter.io/developer/1747807368) |

## What reviewers say

### EMS2023

[App page](https://appshunter.io/ios/app/ems2023/id6453475049)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-insect-id-ai/id6707813721)

Instantly identify insects and pests using AI by simply taking a photo. Get detailed information, learn about potential toxicity, and discover control methods for garden pests. Save your findings and share them with others.

**Highlights:** AI-powered image recognition, Identify over 4,000 insect species, Pest identification and control tips, Save and share discoveries, Detailed information on insects

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Annual Premium | $29.99 | per year |


## Frequently asked questions

### Is EMS2023 free?

EMS2023 is free to download, with no in-app purchases.

### Is Bug Identifier free?

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

### Do EMS2023 or Bug Identifier have ads?

Neither EMS2023 nor Bug Identifier shows ads.

### Which is updated more often, EMS2023 or Bug Identifier?

EMS2023 ships an update every 2 days, and Bug Identifier every 2 weeks. Most recently, EMS2023 was updated on September 29, 2026 and Bug Identifier on October 2, 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.*