# Time Surfer Evolution vs Slide Block's Odyssey

The clearest difference is in-app purchases: Slide Block's Odyssey at none against Time Surfer Evolution's 10. Slide Block's Odyssey also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Time Surfer Evolution sells 10 one-off in-app purchases. Slide Block's Odyssey asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Time Surfer Evolution | Slide Block's Odyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (157 ratings)](https://appshunter.io/ios/app/time-surfer-evolution/id6757154702/reviews)** | — |
| Number of ratings | **157** | — |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 341 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [TabTale LTD](https://appshunter.io/developer/402016394) | [丙恒 何](https://appshunter.io/developer/1895200204) |

## What reviewers say

### Time Surfer Evolution

[App page](https://appshunter.io/ios/app/time-surfer-evolution/id6757154702)

Launch a surfer on a board using a slingshot to ride across prehistoric hills. Earn coins with every run, even when idle, to upgrade your equipment for longer and smoother rides. Enjoy endless progression in a vibrant Jurassic world.

**Highlights:** Slingshot launch mechanics, Ragdoll and surf physics, Jurassic environment exploration, Idle coin earning, Slingshot and surfboard upgrades, Downhill steering and balancing, Endless progression

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Ticket Pack | $1.99 | one-time |
| Small Gem Pack | $4.99 | one-time |
| Medium Ticket Pack | $4.99 | one-time |
| Auto Triple Coins | $4.99 | one-time |
| Large Ticket Pack | $9.99 | one-time |
| Medium Gem Pack | $12.99 | one-time |
| Double Rocket Booster | $12.99 | one-time |
| Large Gem Pack | $24.99 | one-time |
| XXL Gem Pack | $44.99 | one-time |
| Mega Gem Pack | $49.99 | one-time |


### Slide Block's Odyssey

[App page](https://appshunter.io/ios/app/slide-blocks-odyssey/id6763265318)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Surfer Evolution free?

Time Surfer Evolution is free to download, with in-app purchases available.

### Is Slide Block's Odyssey free?

Slide Block's Odyssey is free to download, with no in-app purchases.

### Do Time Surfer Evolution or Slide Block's Odyssey have ads?

Time Surfer Evolution shows ads; Slide Block's Odyssey does not.

### Which is updated more often, Time Surfer Evolution or Slide Block's Odyssey?

Time Surfer Evolution ships an update fortnightly, and Slide Block's Odyssey fortnightly. Most recently, Time Surfer Evolution was updated on November 13, 2026 and Slide Block's Odyssey 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.*