# SudokuSpire vs Quietblade

SudokuSpire and Quietblade are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. SudokuSpire sells 1 one-off in-app purchase and Quietblade sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SudokuSpire | Quietblade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/quietblade/id6790904678/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 19 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Pedersen](https://appshunter.io/developer/1883227582) | [Marios Pentelas](https://appshunter.io/developer/1878778586) |

## What reviewers say

### SudokuSpire

[App page](https://appshunter.io/ios/app/sudokuspire/id6775987250)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Spire Lifetime | $4.99 | one-time |


### Quietblade

[App page](https://appshunter.io/ios/app/quietblade/id6790904678)

This is a calm, offline-first idle RPG where your character automatically explores and collects resources. Return to manage your character's health, equip new weapons, and make permanent upgrades to progress through challenging areas.

**Highlights:** Automatic offline exploration, Resource collection and management, Weapon finding and improvement, Permanent character training, Home-screen widgets, Manual boss challenges

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Ad-Free | $1.99 | per month |
| Full Heal | $0.99 | one-time |
| Field Supplies | $1.99 | one-time |
| Lifetime Ad-Free | $2.99 | one-time |
| Lifetime Ad-Free | $8.99 | one-time |


## Frequently asked questions

### Is SudokuSpire free?

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

### Is Quietblade free?

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

### Do SudokuSpire or Quietblade have ads?

Both SudokuSpire and Quietblade show ads.

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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.*