# Bit City vs Germs Survivor

The clearest difference is in-app purchases: Germs Survivor at none against Bit City's 5. Germs Survivor also leads on update cadence (every 2 days vs every 2 months) and review sentiment (100% vs 79%). Bit City's advantage is ratings volume (8.5K vs 4) and rating (4.6 vs 4.3). On price, ads and device support there is nothing between them.

Both are free to download. Bit City sells 5 one-off in-app purchases. Germs Survivor asks for nothing beyond the download.

Bit City holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Bit City has 8.5K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 79% of Bit City's written reviews are positive against 100% of Germs Survivor's, so the app with the better star average is not the one people write more warmly about.

Bit City ships an update every 2 months, Germs Survivor every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bit City | Germs Survivor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8.5K ratings)](https://appshunter.io/ios/app/bit-city-building-evolution/id914343148/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/germs-survivor/id6449209594/reviews) |
| Number of ratings | **8.5K** | 4 |
| Positive reviews | 78.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 288 MB | 125 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NimbleBit LLC](https://appshunter.io/developer/285808572) | [Egitech](https://appshunter.io/developer/1661617732) |

## What reviewers say

### Bit City

[App page](https://appshunter.io/ios/app/bit-city-building-evolution/id914343148)

Develop a small town into a bustling metropolis in this idle city-building simulation. Earn profits, invest in upgrades, and unlock new buildings and vehicles to expand your urban landscape. Customize your city with famous landmarks.

**Highlights:** City building simulation, Idle gameplay, Profit collection, Upgrade investments, Unlock new buildings, Vehicle collection, Landmark customization

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pension Pig | $2.99 | one-time |
| Stack of Bux | $4.99 | one-time |
| Infinite Double Time | $4.99 | one-time |
| Bag of Bux | $9.99 | one-time |
| Vault of Bux | $19.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to play
- 🚀 Addictive gameplay
- 💎 Great for casual time-wasting
- 🎨 Charming pixel art style

**What reviewers complain about**

- 🕰️ Slow progression and repetitive gameplay
- 🔀 Inability to rotate buildings
- 🤑 Expensive special buildings
- 🤔 Prestige feature not as beneficial as expected

**Reported bugs**

- Prestige feature not working as intended
- Occasional crashes and progress loss
- Ads sometimes freeze the app

**Requested features**

- Ability to rotate buildings
- Option to choose building types
- Ability to visit and upgrade past cities
- More city themes and building variety
- Collect all vehicle earnings at once


### Germs Survivor

[App page](https://appshunter.io/ios/app/germs-survivor/id6449209594)

Engage in an endless running adventure where you tap to throw knives and defeat monsters. Aim for the highest level by managing your health, upgrading weapons, and utilizing special skills. This game tests your precision and strategy in a fun, addictive experience.

**Highlights:** Endless running gameplay, Tap to throw knives, Defeat enemy monsters, Unlock weapon upgrades, Use active skills, Collect power-ups, Unlock passive skills

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

**In-app purchases:** none

**What reviewers like**

- 👍 Very good game
- 👍 Good game
- 👍 Good entertaining game
- 👍 Fun way to pass time
- 👍 Highly addictive


## Frequently asked questions

### Is Bit City free?

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

### Is Germs Survivor free?

Germs Survivor is free to download, with no in-app purchases.

### Which has better reviews, Bit City or Germs Survivor?

Bit City is rated higher. Bit City averages 4.6 out of 5 from 8.5K ratings, while Germs Survivor averages 4.3 from 4 ratings.

### Do Bit City or Germs Survivor have ads?

Both Bit City and Germs Survivor show ads.

### Which is updated more often, Bit City or Germs Survivor?

Bit City ships an update every 2 months, and Germs Survivor every 2 days. Most recently, Bit City was updated on October 25, 2026 and Germs Survivor on October 24, 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.*