# Stack Rider vs Orca

The clearest difference is review sentiment: Orca at 100% against Stack Rider's 60%. Orca also leads on ads (none vs shown). Stack Rider's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stack Rider sells 1 one-off in-app purchase and Orca sells 8 in-app purchases, starting at $8.00 per month. Whichever you choose, the download price is not the number that matters.

Stack Rider ships an update every 2 weeks, Orca fortnightly. The most recent releases landed on August 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Stack Rider | Orca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (756 ratings)](https://appshunter.io/ios/app/stack-rider/id1525990438/reviews)** | — |
| Number of ratings | **756** | — |
| Positive reviews | 59.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 393 MB | 24 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | +4 |
| Developer | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) | [STEPHEN VICTOR HART](https://appshunter.io/developer/1835301190) |

## What reviewers say

### Stack Rider

[App page](https://appshunter.io/ios/app/stack-rider/id1525990438)

Navigate a challenging obstacle course by collecting balls to build a towering stack. Avoid walls that are too high to maintain your momentum and reach the finish line.

**Highlights:** Build a tall stack, Collect balls, Avoid high walls, Race to the finish, Obstacle course navigation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and satisfying gameplay
- 🤩 Enjoyable challenge
- 💗 Addictive and relaxing
- 🎨 Variety of skins/characters

**What reviewers complain about**

- 🤬 Excessive ads
- 🤯 Repetitive levels
- 💰 Coins/purchases feel meaningless
- 🐛 Bugs and crashes

**Reported bugs**

- Game crashes after update
- Levels glitch and become unplayable
- Controls become unresponsive
- Losing progress/data

**Requested features**

- Increase level difficulty and variety
- Reduce ads or offer ad-free option
- Improve coin/purchase system
- Fix bugs and crashes


### Orca

[App page](https://appshunter.io/ios/app/orca-hungry-whale-explorer/id6786073085)

Explore the ocean as a cute orca, eating fish to grow and diving deeper. Encounter various sea creatures, battle bosses, and unlock adorable skins. Compete on leaderboards in this family-friendly adventure.

**Highlights:** Eat fish to grow and level up, Dodge and trap sea creatures, Battle unique bosses, Unlock 19 cute character skins, Compete on leaderboards, One-finger controls

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orca Pro Monthly | $8.00 | per month |
| Orca Pro Yearly | $25.00 | per year |
| Knight Orca | $1.99 | one-time |
| Golden Orca | $2.99 | one-time |
| Galaxy Orca | $3.99 | one-time |
| Handful of Coins | $3.99 | one-time |
| Bag of Coins | $4.99 | one-time |
| Treasure Chest | $9.99 | one-time |


## Frequently asked questions

### Is Stack Rider free?

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

### Is Orca free?

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

### Do Stack Rider or Orca have ads?

Stack Rider shows ads; Orca does not.

### Which is updated more often, Stack Rider or Orca?

Stack Rider ships an update every 2 weeks, and Orca fortnightly. Most recently, Stack Rider was updated on August 8, 2026 and Orca on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*