# PrepperPro! vs Custos

The clearest difference is update cadence: PrepperPro! at every 6 days against Custos's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PrepperPro! sells 3 in-app purchases, starting at $1.99 per month and Custos sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

PrepperPro! ships an update every 6 days, Custos fortnightly. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | PrepperPro! | Custos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/prepperpro/id6743128293/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 36 MB | 168 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [ERLEND JOHNSRUD VAAGE](https://appshunter.io/developer/1760100550) | [Emil Deak](https://appshunter.io/developer/1883312248) |

## What reviewers say

### PrepperPro!

[App page](https://appshunter.io/ios/app/prepperpro/id6743128293)

Manage emergency supplies and preparedness across multiple locations. Track food, water, medical items, and custom gear with expiration reminders. Plan go-bags and generate reports for organized readiness.

**Highlights:** Track essential supplies, Monitor expirations with reminders, Plan go-bags, Manage multiple households, Custom item tracking, Cloud sync and sharing (Premium)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $14.99 | per year |
| Lifetime Premium | $39.99 | one-time |


### Custos

[App page](https://appshunter.io/ios/app/custos-survival-prepper/id6760218134)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custos Premium Monthly | $1.99 | per month |
| Custos Premium Jährlich | $12.99 | per year |
| Custos Premium Lifetime | $22.99 | one-time |


## Frequently asked questions

### Is PrepperPro! free?

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

### Is Custos free?

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

### Do PrepperPro! or Custos have ads?

Neither PrepperPro! nor Custos shows ads.

### Which is updated more often, PrepperPro! or Custos?

PrepperPro! ships an update every 6 days, and Custos fortnightly. Most recently, PrepperPro! was updated on October 1, 2026 and Custos on September 25, 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.*