# Dueful vs Krypt

Dueful and Krypt are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Dueful sells 3 in-app purchases, starting at $2.49 per month and Krypt sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Dueful | Krypt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 24 MB | 3 MB |
| Requires iOS | **17.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Damian Troncoso](https://appshunter.io/developer/1448100590) | [EpicSoftware](https://appshunter.io/developer/1636226931) |

## What reviewers say

### Dueful

[App page](https://appshunter.io/ios/app/dueful-recurring-tasks/id6761528337)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dueful Pro Monthly | $2.49 | per month |
| Dueful Pro Yearly | $18.99 | per year |
| Dueful Pro Lifetime | $56.99 | one-time |


### Krypt

[App page](https://appshunter.io/ios/app/krypt-offline-password-vault/id6763726233)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Krypt Pro Monthly | $3.99 | per month |
| Krypt Pro Annual | $23.90 | per year |
| Krypt Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Dueful free?

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

### Is Krypt free?

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

### Do Dueful or Krypt have ads?

Neither Dueful nor Krypt shows ads.

### Which is updated more often, Dueful or Krypt?

Dueful ships an update weekly, and Krypt weekly. Most recently, Dueful was updated on October 31, 2026 and Krypt on October 31, 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.*