# 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.

Dueful ships an update every 6 days, Krypt weekly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dueful | Krypt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | 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-private-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 every 6 days, and Krypt weekly. Most recently, Dueful was updated on October 23, 2026 and Krypt on October 28, 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.*