# Fall River JUSD vs Krypto!

The clearest difference is update cadence: Krypto! at every 8 days against Fall River JUSD's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Fall River JUSD ships an update every 2 months, Krypto! every 8 days. The most recent releases landed on October 6, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Fall River JUSD | Krypto! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/krypto-math-card-game/id6794679898/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 126 MB | 17 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Fall River Joint Unified School District](https://appshunter.io/developer/1796859387) | [Edwin Ma](https://appshunter.io/developer/1876696217) |

## What reviewers say

### Fall River JUSD

[App page](https://appshunter.io/ios/app/fall-river-jusd/id6742110610)

**In-app purchases:** none


### Krypto!

[App page](https://appshunter.io/ios/app/krypto-math-card-game/id6794679898)

A card game where players use arithmetic operations to combine five cards and reach a target number. It offers both solo challenges with progress tracking and real-time multiplayer matches.

**Highlights:** Combine five cards with arithmetic operations, Reach a target number, Solo mode with puzzle tracking, Live multiplayer challenges, Hint system for assistance, Undo functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Fall River JUSD free?

Fall River JUSD is free to download, with no in-app purchases.

### Is Krypto! free?

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

### Do Fall River JUSD or Krypto! have ads?

Neither Fall River JUSD nor Krypto! shows ads.

### Which is updated more often, Fall River JUSD or Krypto!?

Fall River JUSD ships an update every 2 months, and Krypto! every 8 days. Most recently, Fall River JUSD was updated on October 6, 2026 and Krypto! on October 23, 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.*