# Build a Fire vs IQにんじん大収穫

The clearest difference is ads: Build a Fire at none against IQにんじん大収穫's shown. Build a Fire also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). IQにんじん大収穫's advantage is update cadence (weekly vs monthly). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Build a Fire ships an update monthly, IQにんじん大収穫 weekly. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Build a Fire | IQにんじん大収穫 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (33 ratings)](https://appshunter.io/ios/app/build-a-fire/id501616360/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 31.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 58 MB | 15 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [cocolo-bit Inc.](https://appshunter.io/developer/433121202) | [Yuka Yasuda](https://appshunter.io/developer/1624485955) |

## What reviewers say

### Build a Fire

[App page](https://appshunter.io/ios/app/build-a-fire/id501616360)

Master the art of fire-making in this survival simulation game. Slide your fingers in a zigzag motion to rub sticks and ignite a flame. Avoid mistakes to become a true survival expert.

**Highlights:** Realistic fire ignition mechanics, Zigzag sliding control, Survival simulation gameplay, Master fire-making skills, Engaging challenge

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

**In-app purchases:** none


### IQにんじん大収穫

[App page](https://appshunter.io/ios/app/iq/id1627751647)

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

**In-app purchases:** none


## Frequently asked questions

### Is Build a Fire free?

Build a Fire is free to download, with no in-app purchases.

### Is IQにんじん大収穫 free?

IQにんじん大収穫 is free to download, with no in-app purchases.

### Do Build a Fire or IQにんじん大収穫 have ads?

IQにんじん大収穫 shows ads; Build a Fire does not.

### Which is updated more often, Build a Fire or IQにんじん大収穫?

Build a Fire ships an update monthly, and IQにんじん大収穫 weekly. Most recently, Build a Fire was updated on October 7, 2026 and IQにんじん大収穫 on October 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.*