# Doomsday Clicker vs Ultimate Prepper

The clearest difference is ads: Ultimate Prepper at none against Doomsday Clicker's shown. Ultimate Prepper also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (8.0 vs 14.0). Doomsday Clicker's advantage is ratings volume (3.1K vs 27) and rating (4.6 vs 4.3). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Doomsday Clicker sells 10 one-off in-app purchases and Ultimate Prepper sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Doomsday Clicker holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Doomsday Clicker has 3.1K ratings behind it against 27, so its average is the more settled of the two.

Doomsday Clicker ships an update every 3 months, Ultimate Prepper every 3 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Doomsday Clicker | Ultimate Prepper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.1K ratings)](https://appshunter.io/ios/app/doomsday-clicker/id1073501073/reviews)** | [4.3 (27 ratings)](https://appshunter.io/ios/app/ultimate-prepper/id1145835171/reviews) |
| Number of ratings | **3.1K** | 27 |
| Positive reviews | — | 95.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 185 MB | 165 MB |
| Requires iOS | 14.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [PikPok](https://appshunter.io/developer/323296229) | [Net-Craft.com Inc.](https://appshunter.io/developer/339971203) |

## What reviewers say

### Doomsday Clicker

[App page](https://appshunter.io/ios/app/doomsday-clicker/id1073501073)

Tap to build and expand an underground shelter to house survivors after global destruction. Grow your bunker, earn coins, and discover quirky surprises. Destroy and rebuild the world repeatedly for escalating profits.

**Highlights:** Tap to build and expand underground shelter, Earn coins by housing survivors, Collect bonuses from visitors, Spin a wheel for productivity boosts, Destroy and rebuild the world for profit, Discover quirky surprises and characters

**Features:** iMessage stickers, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 400 Gold | $1.99 | one-time |
| 200 Gold | $1.99 | one-time |
| 300 Gold | $1.99 | one-time |
| 550 Gold Pack | $4.99 | one-time |
| 1100 Gold | $4.99 | one-time |
| 830 Gold | $4.99 | one-time |
| Gold Stash | $4.99 | one-time |
| Doomsdog | $4.99 | one-time |
| 1150 Gold Pack | $9.99 | one-time |
| 2400 Gold Pack | $19.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🎶 Excellent soundtrack and music
- 💎 Satisfying progression and upgrades
- 🕹️ Simple yet engaging mechanics
- 🎨 Charming and humorous visuals

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🕰️ Repetitive gameplay after a while
- 💰 Imbalanced upgrade costs at higher levels
- 🤖 Issues with ad-based rewards not working properly

**Reported bugs**

- Inconsistent mutant/human gain rates
- Upgrade costs not scaling properly
- Ads not providing expected rewards

**Requested features**

- More variety in rooms and bunkers
- Additional game modes or challenges
- Ability to skip or fast-forward certain tasks
- Better cloud save/restore functionality


### Ultimate Prepper

[App page](https://appshunter.io/ios/app/ultimate-prepper/id1145835171)

Survive a post-apocalyptic wasteland by tapping to build essential prepper skills, upgrade weapons, and battle zombies and monsters. Explore exotic cities, defend your family, and become the ultimate doomsday survivor in this incremental clicker adventure.

**Highlights:** Tap to build prepper skills, Upgrade over 37 weapons, Battle zombies and monsters, Travel to 23 cities, Use Megaboosters, Incremental gameplay

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 180 Platinum Bars | $1.99 | one-time |
| 500 Platinum Bars | $4.99 | one-time |
| 1200 Platinum Bars | $9.99 | one-time |
| 3100 Platinum Bars | $24.99 | one-time |
| 6500 Platinum Bars | $49.99 | one-time |
| 14000 Platinum Bars | $99.99 | one-time |


## Frequently asked questions

### Is Doomsday Clicker free?

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

### Is Ultimate Prepper free?

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

### Which has better reviews, Doomsday Clicker or Ultimate Prepper?

Doomsday Clicker is rated higher. Doomsday Clicker averages 4.6 out of 5 from 3.1K ratings, while Ultimate Prepper averages 4.3 from 27 ratings.

### Do Doomsday Clicker or Ultimate Prepper have ads?

Doomsday Clicker shows ads; Ultimate Prepper does not.

### Which is updated more often, Doomsday Clicker or Ultimate Prepper?

Doomsday Clicker ships an update every 3 months, and Ultimate Prepper every 3 weeks. Most recently, Doomsday Clicker was updated on October 13, 2026 and Ultimate Prepper on October 11, 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.*