# EST vs TickLock

The clearest difference is ads: EST at none against TickLock's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. EST sells 1 one-off in-app purchase and TickLock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | EST | TickLock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 8 MB | 30 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CENTAUR LABS OU](https://appshunter.io/developer/1790899201) | [Jehyung Lee](https://appshunter.io/developer/1862976985) |

## What reviewers say

### EST

[App page](https://appshunter.io/ios/app/est-card-trios/id6806817604)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support EST | $9.99 | one-time |


### TickLock

[App page](https://appshunter.io/ios/app/ticklock-ring-lock-puzzle/id6819699482)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is EST free?

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

### Is TickLock free?

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

### Do EST or TickLock have ads?

TickLock shows ads; EST does not.

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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.*