# jirafaGraph vs Sudoblock

The clearest difference is ads: jirafaGraph at none against Sudoblock's shown. Sudoblock's advantage is iOS requirement (15.6 vs 18). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. jirafaGraph sells 2 one-off in-app purchases and Sudoblock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | jirafaGraph | Sudoblock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/jirafagraph/id1448615051/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free | — |
| Size | 45 MB | 193 MB |
| Requires iOS | 18 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kyle McGrath](https://appshunter.io/developer/1448614900) | [Hersey Social Ltd](https://appshunter.io/developer/1736559066) |

## What reviewers say

### jirafaGraph

[App page](https://appshunter.io/ios/app/jirafagraph/id1448615051)

A musical math puzzle game played on a clock face. Add numbers, reach target values, and compose melodies as you play. Offers daily puzzles and various difficulty packs.

**Highlights:** Clock-based number puzzles, Interactive musical composition, Daily puzzles with streaks, Multiple difficulty packs (Baby to Adult), Chapter-based level progression, Achievements and scoring system

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Garden jirafaPack | $2.99 | one-time |
| Teen & Adult jirafaPacks | $3.99 | one-time |


### Sudoblock

[App page](https://appshunter.io/ios/app/sudoblock/id6776730650)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is jirafaGraph free?

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

### Is Sudoblock free?

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

### Do jirafaGraph or Sudoblock have ads?

Sudoblock shows ads; jirafaGraph does not.

### Which is updated more often, jirafaGraph or Sudoblock?

jirafaGraph ships an update every 5 days, and Sudoblock every 5 days. Most recently, jirafaGraph was updated on November 2, 2026 and Sudoblock on November 5, 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.*