# Lottery Nixie vs CheckedOK

The clearest difference is in-app purchases: CheckedOK at none against Lottery Nixie's 1. CheckedOK also leads on ads (none vs shown). Lottery Nixie's advantage is update cadence (every 3 weeks vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lottery Nixie sells 1 one-off in-app purchase. CheckedOK asks for nothing beyond the download.

Lottery Nixie ships an update every 3 weeks, CheckedOK every 5 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Lottery Nixie | CheckedOK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 32 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [CoreRFID Limited](https://appshunter.io/developer/1193252576) |

## What reviewers say

### Lottery Nixie

[App page](https://appshunter.io/ios/app/lottery-nixie/id6468933373)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### CheckedOK

[App page](https://appshunter.io/ios/app/checkedok/id6471597892)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lottery Nixie free?

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

### Is CheckedOK free?

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

### Do Lottery Nixie or CheckedOK have ads?

Lottery Nixie shows ads; CheckedOK does not.

### Which is updated more often, Lottery Nixie or CheckedOK?

Lottery Nixie ships an update every 3 weeks, and CheckedOK every 5 months. Most recently, Lottery Nixie was updated on November 3, 2026 and CheckedOK on November 8, 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.*