# Foldscope vs Adna School District

Foldscope and Adna School District are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Foldscope ships an update every 2 months, Adna School District every 6 weeks. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Foldscope | Adna School District |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/foldscope/id1516900181/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 26 MB | 147 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Foldscope Intruments, Inc](https://appshunter.io/developer/1239049211) | [Adna School District](https://appshunter.io/developer/1886756663) |

## What reviewers say

### Foldscope

[App page](https://appshunter.io/ios/app/foldscope/id1516900181)

This app allows users to capture, focus, and scale images taken through a specialized lens. It also provides a platform for sharing these images and text posts with a global community of users. Explore and discover microscopic worlds through shared content.

**Highlights:** Capture and focus microscopic images, Scale images through the lens, Share images and text posts, Browse global user posts, Explore the Microcosmos community

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

**In-app purchases:** none


### Adna School District

[App page](https://appshunter.io/ios/app/adna-school-district/id6760910210)

**In-app purchases:** none


## Frequently asked questions

### Is Foldscope free?

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

### Is Adna School District free?

Adna School District is free to download, with no in-app purchases.

### Do Foldscope or Adna School District have ads?

Neither Foldscope nor Adna School District shows ads.

### Which is updated more often, Foldscope or Adna School District?

Foldscope ships an update every 2 months, and Adna School District every 6 weeks. Most recently, Foldscope was updated on October 6, 2026 and Adna School District on October 17, 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.*