# Linguisticat vs Bug Identifier

The clearest difference is review sentiment: Bug Identifier at 94% against Linguisticat's 20%. Bug Identifier also leads on rating (4.8 vs 4.6). Linguisticat's advantage is ads (none vs shown) and update cadence (weekly vs fortnightly). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Linguisticat sells 8 in-app purchases, starting at $1.99 per month and Bug Identifier sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Bug Identifier holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 67 and 32 respectively. Written reviews point the same way: 20% of Linguisticat's written reviews are positive against 94% of Bug Identifier's.

Linguisticat ships an update weekly, Bug Identifier fortnightly. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Linguisticat | Bug Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (67 ratings)](https://appshunter.io/ios/app/linguisticat-learn-languages/id1662017456/reviews) | **[4.8 (32 ratings)](https://appshunter.io/ios/app/bug-identifier-butterfly-id/id6717602998/reviews)** |
| Number of ratings | **67** | 32 |
| Positive reviews | 20.0% of reviews | **93.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 38 MB | 54 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adish Padhani](https://appshunter.io/developer/992727409) | [Andrei Ivanou](https://appshunter.io/developer/1591602895) |

## What reviewers say

### Linguisticat

[App page](https://appshunter.io/ios/app/linguisticat-learn-languages/id1662017456)

Learn new languages passively by browsing the web. This tool seamlessly integrates vocabulary learning into your daily online activities, replacing words on websites with your target language to build recognition and retention through context. It supports multiple languages and adapts to your fluency level, making learning natural and effective.

**Highlights:** Passive vocabulary learning via web browsing, Word replacement on websites, Supports multiple languages simultaneously, Adaptive learning engine, Progress tracking, Customizable word lists

**Features:** Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All access monthly! | $1.99 | per month |
| All access weekly! | $5.99 | per 7 days |
| Standard Monthly | $9.99 | per month |
| Premium Monthly | $9.99 | per month |
| All Access yearly! | $14.99 | per year |
| Standard - Annual | $44.99 | per year |
| Premium - Annual | $99.99 | per year |
| Linguisticat Lifetime | $19.99 | one-time |


### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-butterfly-id/id6717602998)

Identify any insect with a picture using a comprehensive database. Learn about their habits, habitats, and whether they are harmful. Track your discoveries on an interactive map and connect with a community of enthusiasts.

**Highlights:** Comprehensive insect identification by picture, Search by name and species, In-depth insect details (harmful/harmless, habits, habitat), Interactive map to track scanned insects, Regular database updates, Community sharing and connection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insect Identification Month | $5.99 | per month |
| Insect Identification Month | $5.99 | per month |
| Unlimited Identifier Year | $39.99 | per year |
| Insect Identification Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Linguisticat free?

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

### Is Bug Identifier free?

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

### Which has better reviews, Linguisticat or Bug Identifier?

Bug Identifier is rated higher. Linguisticat averages 4.6 out of 5 from 67 ratings, while Bug Identifier averages 4.8 from 32 ratings.

### Do Linguisticat or Bug Identifier have ads?

Bug Identifier shows ads; Linguisticat does not.

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

Linguisticat ships an update weekly, and Bug Identifier fortnightly. Most recently, Linguisticat was updated on September 19, 2026 and Bug Identifier on September 15, 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.*