# Spezi Block Challenge vs Idle Code Tycoon

The clearest difference is in-app purchases: Spezi Block Challenge at none against Idle Code Tycoon's 8. Spezi Block Challenge also leads on iOS requirement (14.0.0 vs 17.0). Idle Code Tycoon's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Idle Code Tycoon sells 8 one-off in-app purchases. Spezi Block Challenge asks for nothing beyond the download.

Spezi Block Challenge ships an update every 2 months, Idle Code Tycoon every 2 weeks. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Spezi Block Challenge | Idle Code Tycoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (335 ratings)](https://appshunter.io/ios/app/idle-code-tycoon/id6754207431/reviews)** |
| Number of ratings | — | **335** |
| Positive reviews | — | 67.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 19 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Spezi](https://appshunter.io/developer/1439311438) | [Mariana Brasil](https://appshunter.io/developer/1832062099) |

## What reviewers say

### Spezi Block Challenge

[App page](https://appshunter.io/ios/app/spezi-block-challenge/id6744460030)

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle Code Tycoon

[App page](https://appshunter.io/ios/app/idle-code-tycoon/id6754207431)

Build and automate a coding empire from intern to tycoon. Tap to write code, upgrade your gear, and hire developers to generate lines of code even while offline. Prestige to unlock permanent perks and climb the leaderboards.

**Highlights:** Tap to write code, Automate workflow, Hire developers, Prestige for permanent bonuses, Unlock permanent perks, Redesigned interface

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Points | $0.99 | one-time |
| Starter Developer Kit | $1.99 | one-time |
| First Merge Bundle | $1.99 | one-time |
| 50 Points | $1.99 | one-time |
| 90 Points | $2.99 | one-time |
| Double Productivity | $3.99 | one-time |
| 200 Points | $4.99 | one-time |
| 500 Points | $9.99 | one-time |


## Frequently asked questions

### Is Spezi Block Challenge free?

Spezi Block Challenge is free to download, with no in-app purchases.

### Is Idle Code Tycoon free?

Idle Code Tycoon is free to download, with in-app purchases available.

### Do Spezi Block Challenge or Idle Code Tycoon have ads?

Neither Spezi Block Challenge nor Idle Code Tycoon shows ads.

### Which is updated more often, Spezi Block Challenge or Idle Code Tycoon?

Spezi Block Challenge ships an update every 2 months, and Idle Code Tycoon every 2 weeks. Most recently, Spezi Block Challenge was updated on September 29, 2026 and Idle Code Tycoon on October 15, 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.*