# Startup Dev Story vs Unicorn Rivals

The clearest difference is in-app purchases: Startup Dev Story at none against Unicorn Rivals's 8. Unicorn Rivals's advantage is ads (none vs shown) and update cadence (daily vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Unicorn Rivals sells 8 in-app purchases, starting at $6.99 per month. Startup Dev Story asks for nothing beyond the download.

Startup Dev Story ships an update every 4 months, Unicorn Rivals daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Startup Dev Story | Unicorn Rivals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Size | 72 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JAIME RICHARD DAZA GUZMAN](https://appshunter.io/developer/1793922138) | [Alp Eren Talu](https://appshunter.io/developer/1743822792) |

## What reviewers say

### Startup Dev Story

[App page](https://appshunter.io/ios/app/startup-dev-story/id6783373555)

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

**In-app purchases:** none


### Unicorn Rivals

[App page](https://appshunter.io/ios/app/unicorn-rivals/id6785933410)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Founder Pass | $6.99 | per month |
| Founder Pass | $49.99 | per year |
| 100 Diamonds | $1.99 | one-time |
| 550 Diamonds (+%10) | $4.99 | one-time |
| 1,440 Diamonds (+20%) | $9.99 | one-time |
| 3,900 Diamonds (+30%) | $19.99 | one-time |
| 15,400 Diamonds (+40%) | $49.99 | one-time |
| Legend — 37,500 Diamonds | $99.99 | one-time |


## Frequently asked questions

### Is Startup Dev Story free?

Startup Dev Story is free to download, with no in-app purchases.

### Is Unicorn Rivals free?

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

### Do Startup Dev Story or Unicorn Rivals have ads?

Startup Dev Story shows ads; Unicorn Rivals does not.

### Which is updated more often, Startup Dev Story or Unicorn Rivals?

Startup Dev Story ships an update every 4 months, and Unicorn Rivals daily. Most recently, Startup Dev Story was updated on October 31, 2026 and Unicorn Rivals on October 31, 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.*