# Bio Inc. vs Cell to Singularity

The clearest difference is ads: Bio Inc. at none against Cell to Singularity's shown. Bio Inc. also leads on iOS requirement (8.0 vs 15.0). Cell to Singularity's advantage is rating (4.8 vs 4.4) and update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Bio Inc. sells 9 one-off in-app purchases and Cell to Singularity sells 17 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Cell to Singularity holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Cell to Singularity has 23K ratings behind it against 2.4K, so its average is the more settled of the two. Written reviews point the same way: 61% of Bio Inc.'s written reviews are positive against 82% of Cell to Singularity's.

Bio Inc. ships an update every 3 months, Cell to Singularity every 2 weeks. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Bio Inc. | Cell to Singularity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (2.4K ratings)](https://appshunter.io/ios/app/bio-inc-biomedical-plague/id932497563/reviews) | **[4.8 (23K ratings)](https://appshunter.io/ios/app/cell-to-singularity-evolution/id1327555461/reviews)** |
| Number of ratings | 2.4K | **23K** |
| Positive reviews | 61.2% of reviews | **82.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#151** |
| Size | 131 MB | 498 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [DryGin Studios](https://appshunter.io/developer/530299099) | [Computer Lunch](https://appshunter.io/developer/1287171333) |

## What reviewers say

### Bio Inc.

[App page](https://appshunter.io/ios/app/bio-inc-biomedical-plague/id932497563)

Develop lethal illnesses to determine a victim's fate in this biomedical strategy simulator. Upgrade diseases, boost risk factors, and slow recovery before doctors find a cure. Offers hours of gameplay with realistic conditions and numerous stages.

**Highlights:** Biomedical strategy simulator, Develop lethal illnesses, Upgrade diseases and risk factors, 18 stages with different gameplay, 100+ realistic biomedical conditions, Spread diseases across human systems, Real-time human body degradation

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Stages | $0.99 | one-time |
| Unlock Bio Inc. | $2.99 | one-time |
| Unlock Bio Inc. & All Stages | $2.99 | one-time |
| Small Pack of Bio Coins | $4.99 | one-time |
| Medium Pack of Bio Coins | $6.99 | one-time |
| Unlock Cheats | $6.99 | one-time |
| Large Pack of Bio Coins | $10.99 | one-time |
| Unlimited Bio Coins! | $17.99 | one-time |
| Unlimited Bio Coins + Cheats | $21.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Realistic and educational
- 🤩 Excellent game concept
- 💡 Ability to name the victim
- 🎨 Great graphics and visuals

**What reviewers complain about**

- 🐛 Frequent freezing and crashing issues
- 💰 Expensive in-app purchases
- 🔍 Unrealistic disease progression and recovery
- 🙄 Too many ads
- 🤔 Confusing or misleading mechanics

**Reported bugs**

- Start button not working after ads
- Purchased boosts not applying correctly
- Inconsistent recovery rate and disease progression
- Saved progress not loading properly

**Requested features**

- Add a mode to save/cure the patient
- Improve the difficulty balance
- Provide more detailed disease information
- Allow customization of the patient
- Reduce the number of ads or make them less intrusive


### Cell to Singularity

[App page](https://appshunter.io/ios/app/cell-to-singularity-evolution/id1327555461)

**Currently charting:** #151 Top Free · Strategy, #170 Top Grossing · Strategy, #185 Top Grossing · Simulation (US App Store)

Embark on an evolutionary journey from a single cell to a technological singularity. Tap to gain entropy, unlock new chapters of life, and witness milestones like dinosaur extinction and the Industrial Revolution. Explore the past, present, and future of humanity in this engaging idle clicker game.

**Highlights:** Evolutionary clicker gameplay, Gain Entropy currency, Unlock chapters of life, Climb Tech Tree, View 3D habitats, Discover scientific facts, Simulate life on Earth

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Darwinium Bundle | $0.99 | one-time |
| 50 Cubes | $1.99 | one-time |
| Starter Bundle | $2.99 | one-time |
| Darwinium Bundle | $2.99 | one-time |
| Special Offer | $2.99 | one-time |
| Special Offer | $3.99 | one-time |
| Darwinium Bundle | $4.99 | one-time |
| 150 Cubes | $4.99 | one-time |
| Special Offer | $4.99 | one-time |
| Darwinium Bundle | $6.99 | one-time |
| Special Offer | $7.99 | one-time |
| 300 Cubes | $7.99 | one-time |
| Darwinium Bundle | $9.99 | one-time |
| Infinity Pass (30 Days) | $12.99 | one-time |
| Infinity Pass | $12.99 | one-time |
| 900 Cubes | $19.99 | one-time |
| Special Offer | $19.99 | one-time |

**What reviewers like**

- 🚀 Awesome game!
- 🚀 Amazing still
- 🚀 Best game ever
- 🚀 Very relaxing simple game packed with nicely designed content
- 🚀 Genuinely Brilliant

**What reviewers complain about**

- 🐛 Lengthy but worth the read
- 🐛 Ads
- 🐛 Stolen logits
- 🐛 Ads too long
- 🐛 Too many LONG ads

**Reported bugs**

- Stopped getting metabits after simulation 11
- Mesozoic Valley simulation is bugged
- Crashes when loading data from server
- Rapid buy feature removed in update
- Ads not working properly

**Requested features**

- Add pls
- More in the Beyond
- More galaxies, planets, and stars in the Beyond
- Add insects, plants, and other animal groups
- Add a facility to turn off planet/star titles


## Frequently asked questions

### Is Bio Inc. free?

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

### Is Cell to Singularity free?

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

### Which has better reviews, Bio Inc. or Cell to Singularity?

Cell to Singularity is rated higher. Bio Inc. averages 4.4 out of 5 from 2.4K ratings, while Cell to Singularity averages 4.8 from 23K ratings.

### Do Bio Inc. or Cell to Singularity have ads?

Cell to Singularity shows ads; Bio Inc. does not.

### Which is updated more often, Bio Inc. or Cell to Singularity?

Bio Inc. ships an update every 3 months, and Cell to Singularity every 2 weeks. Most recently, Bio Inc. was updated on October 23, 2026 and Cell to Singularity on November 1, 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.*