# Critical vs Pixel Odyssey

Critical and Pixel Odyssey both sit at 4.4 stars, but that hides the real split: 69% of Pixel Odyssey's written reviews are positive against 18% of Critical's. Pixel Odyssey also leads on ads (none vs shown). Critical's advantage is iOS requirement (12.0 vs 16.4). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Critical sells 17 one-off in-app purchases and Pixel Odyssey sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Critical against 4.4 for Pixel Odyssey. Both are backed by a comparable volume of ratings — 147 and 165 respectively. Written reviews are what separate them: 18% of Critical's written reviews are positive against 69% of Pixel Odyssey's.

Critical ships an update fortnightly, Pixel Odyssey every 3 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Critical | Pixel Odyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (147 ratings)](https://appshunter.io/ios/app/critical-incremental-reactor/id6446354857/reviews) | **[4.4 (165 ratings)](https://appshunter.io/ios/app/pixel-odyssey-text-mmorpg/id6475733440/reviews)** |
| Number of ratings | 147 | **165** |
| Positive reviews | 18.2% of reviews | **69.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 99 MB | 96 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [WaffleStack Studio LLC](https://appshunter.io/developer/1523413949) | [Lino Iten](https://appshunter.io/developer/1725008335) |

## What reviewers say

### Critical

[App page](https://appshunter.io/ios/app/critical-incremental-reactor/id6446354857)

Manage a reactor to prevent it from becoming critical by delivering water. Earn money over time to unlock permanent upgrades and improve your survival capabilities. Invest wisely to extend your runs and uncover secrets.

**Highlights:** Reactor management, Incremental income generation, Permanent upgrades, Research and secrets, Survival gameplay

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gems | $2.99 | one-time |
| 100 Gems | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| 225 Gems | $7.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Remove All Ads | $9.99 | one-time |
| 225 Gems | $9.99 | one-time |
| 500 Gems | $9.99 | one-time |
| Pro Pack | $9.99 | one-time |
| Pro Pack | $14.99 | one-time |
| New Player Sale | $14.99 | one-time |
| 500 Gems | $14.99 | one-time |
| 1400 Gems | $19.99 | one-time |
| 800 Gems | $19.99 | one-time |
| 1400 Gems | $29.99 | one-time |
| 3000 Gems | $29.99 | one-time |
| 3000 Gems | $39.99 | one-time |


### Pixel Odyssey

[App page](https://appshunter.io/ios/app/pixel-odyssey-text-mmorpg/id6475733440)

This portrait-mode MMORPG offers a fair play experience with no ads or pay-to-win mechanics. Engage in turn-based combat, explore a pixel-art world, trade with players, and compete in PvP arenas. Customize your character and play at your own pace, anytime, anywhere.

**Highlights:** Portrait mode, one-handed play, Turn-based combat, Real player economy, PvP Coliseum, Endless Tower challenges, Customizable character skins

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noble Knight | $4.99 | per month |
| Handful of Diamonds | $0.99 | one-time |
| Pouch of Diamonds | $2.99 | one-time |
| Pouches of Diamonds | $9.99 | one-time |
| Chest of Diamonds | $24.99 | one-time |
| Overloaded Chest of Diamonds | $49.99 | one-time |
| Barrel of Diamonds | $99.99 | one-time |

**What reviewers like**

- 👍 Non-pay-to-win
- 👍 Play at your own pace
- 👍 Active development and responsive dev
- 👍 Cool small community
- 👍 Good time killer

**What reviewers complain about**

- 🐛 Buggy game
- 🐛 Limited energy/steps
- 🐛 Slow step regeneration
- 🐛 End game content lacking
- 🐛 Annoying account setup

**Reported bugs**

- Items and steps disappear
- Crafting not working
- Tower/PVP infinite enemy health
- Spells become closed
- Crafting bugs out

**Requested features**

- Russian language support
- More things to do
- More challenges
- Smithing addition
- More content in the future


## Frequently asked questions

### Is Critical free?

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

### Is Pixel Odyssey free?

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

### Which has better reviews, Critical or Pixel Odyssey?

Pixel Odyssey is rated higher. Critical averages 4.4 out of 5 from 147 ratings, while Pixel Odyssey averages 4.4 from 165 ratings.

### Do Critical or Pixel Odyssey have ads?

Critical shows ads; Pixel Odyssey does not.

### Which is updated more often, Critical or Pixel Odyssey?

Critical ships an update fortnightly, and Pixel Odyssey every 3 weeks. Most recently, Critical was updated on October 21, 2026 and Pixel Odyssey on October 27, 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.*