# Caver Quest vs PreHeat

The clearest difference is in-app purchases: Caver Quest at none against PreHeat's 1. PreHeat's advantage is update cadence (fortnightly vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PreHeat sells 1 one-off in-app purchase. Caver Quest asks for nothing beyond the download.

Caver Quest ships an update every 8 months, PreHeat fortnightly. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Caver Quest | PreHeat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/caver-quest/id6445807647/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 510 MB | 4 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Drew Castalia](https://appshunter.io/developer/1572888476) | [Shabbir Ahmed](https://appshunter.io/developer/1083166021) |

## What reviewers say

### Caver Quest

[App page](https://appshunter.io/ios/app/caver-quest/id6445807647)

Embark on an educational adventure exploring a real cave system. Learn about cave ecosystems, history, and responsible caving practices with an interactive guide.

**Highlights:** Explore Fort Stanton Cave, Learn about cave organisms, Discover ancient history, Pack appropriate equipment, Responsible caving practices

**In-app purchases:** none


### PreHeat

[App page](https://appshunter.io/ios/app/preheat/id6461216985)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Non Consumable Subscription | $3.99 | one-time |


## Frequently asked questions

### Is Caver Quest free?

Caver Quest is free to download, with no in-app purchases.

### Is PreHeat free?

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

### Do Caver Quest or PreHeat have ads?

Neither Caver Quest nor PreHeat shows ads.

### Which is updated more often, Caver Quest or PreHeat?

Caver Quest ships an update every 8 months, and PreHeat fortnightly. Most recently, Caver Quest was updated on October 12, 2026 and PreHeat 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.*