# Date Duration vs LockNote

The clearest difference is in-app purchases: Date Duration at none against LockNote's 2. Date Duration also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. LockNote sells 2 in-app purchases, starting at $4.99 per month. Date Duration asks for nothing beyond the download.

## The numbers

| Metric | Date Duration | LockNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | — |
| Size | 0 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Rizhwan Hajamaideen](https://appshunter.io/developer/1450205075) | [Muhmmad Al Farra](https://appshunter.io/developer/1833990906) |

## What reviewers say

### Date Duration

[App page](https://appshunter.io/ios/app/date-duration/id1450205076)

**Features:** macOS Compatibility

**In-app purchases:** none


### LockNote

[App page](https://appshunter.io/ios/app/locknote-lock-screen-note/id6751214649)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LockNote Pro Monthly | $4.99 | per month |
| LockNote Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Date Duration free?

Date Duration is free to download, with no in-app purchases.

### Is LockNote free?

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

### Do Date Duration or LockNote have ads?

Neither Date Duration nor LockNote shows ads.

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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.*