# Archive Learning vs Insects Lens

The clearest difference is in-app purchases: Archive Learning at none against Insects Lens's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Insects Lens sells 3 in-app purchases, starting at $4.99 per month. Archive Learning asks for nothing beyond the download.

Archive Learning ships an update every 10 days, Insects Lens fortnightly. The most recent releases landed on October 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Archive Learning | Insects Lens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (89 ratings)](https://appshunter.io/ios/app/archive-learning/id6762561621/reviews)** | — |
| Number of ratings | **89** | — |
| Positive reviews | 94.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | — |
| Size | 54 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ekaterina Krasner](https://appshunter.io/developer/1894682355) | [Van Thang Hoang](https://appshunter.io/developer/1725702339) |

## What reviewers say

### Archive Learning

[App page](https://appshunter.io/ios/app/archive-learning/id6762561621)

Learn new vocabulary from reading without leaving the page. Save words with context, review them with spaced repetition, and track your progress within different fandoms. Works offline with multiple language translations.

**Highlights:** In-context translation, Spaced repetition review, Offline dictionary, Fandom-based library sorting, Multi-language support, Learned word tracking

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

**In-app purchases:** none


### Insects Lens

[App page](https://appshunter.io/ios/app/insects-lens/id6778238338)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insect Lens Pro Monthly | $4.99 | per month |
| Insect Lens Pro Yearly | $24.99 | per year |
| Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Archive Learning free?

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

### Is Insects Lens free?

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

### Do Archive Learning or Insects Lens have ads?

Neither Archive Learning nor Insects Lens shows ads.

### Which is updated more often, Archive Learning or Insects Lens?

Archive Learning ships an update every 10 days, and Insects Lens fortnightly. Most recently, Archive Learning was updated on October 21, 2026 and Insects Lens on September 25, 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.*