# Prismo vs Fishogram

The clearest difference is in-app purchases: Prismo at none against Fishogram's 4. Prismo also leads on ads (none vs shown). Fishogram's advantage is update cadence (every 2 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Fishogram sells 4 one-off in-app purchases. Prismo asks for nothing beyond the download.

Prismo ships an update fortnightly, Fishogram every 2 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Prismo | Fishogram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fishogram-nonogram-crossing/id6819005681/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | — | Free |
| Size | 129 MB | 168 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [RICCARDO ROMANO](https://appshunter.io/developer/6798230484) | [纪洋 曾](https://appshunter.io/developer/6807868601) |

## What reviewers say

### Prismo

[App page](https://appshunter.io/ios/app/prismo-light-puzzles/id6803856131)

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

**In-app purchases:** none


### Fishogram

[App page](https://appshunter.io/ios/app/fishogram-nonogram-crossing/id6819005681)

A watercolor-inspired puzzle game where you fill squares based on numbers to reveal hidden ocean pictures. Collect your discoveries in an album and solve daily challenges at your own pace, even offline.

**Highlights:** Watercolor-inspired puzzles, Number-based grid filling, Hidden picture reveals, Daily challenges, Ocean album collection, Offline play, Guided tutorial

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 coins | $0.99 | one-time |
| 12 hints | $0.99 | one-time |
| 1200 coins | $2.99 | one-time |
| Fishogram Pro | $3.99 | one-time |


## Frequently asked questions

### Is Prismo free?

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

### Is Fishogram free?

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

### Do Prismo or Fishogram have ads?

Fishogram shows ads; Prismo does not.

### Which is updated more often, Prismo or Fishogram?

Prismo ships an update fortnightly, and Fishogram every 2 days. Most recently, Prismo was updated on October 16, 2026 and Fishogram on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*