# Aurora Slant vs Missing Digits

The clearest difference is update cadence: Aurora Slant at every 9 days against Missing Digits's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

Aurora Slant ships an update every 9 days, Missing Digits monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Aurora Slant | Missing Digits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/aurora-slant-diagonal-logic/id6762213135/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAN URBANEK](https://appshunter.io/developer/1875347262) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Aurora Slant

[App page](https://appshunter.io/ios/app/aurora-slant-diagonal-logic/id6762213135)

Solve logic puzzles by filling cells with diagonal lines, connecting corners, and satisfying numbered hints. Enjoy 900 handcrafted puzzles and a daily challenge with offline play and smart hints.

**Highlights:** Fill cells with diagonal lines, Connect corners to form paths, Satisfy numbered hint requirements, 900 handcrafted puzzles, Daily challenge with streak tracking, Offline play, Smart hints and undo/redo

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $1.00 | one-time |


### Missing Digits

[App page](https://appshunter.io/ios/app/missing-digits-math-puzzle/id6799607537)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Aurora Slant free?

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

### Is Missing Digits free?

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

### Do Aurora Slant or Missing Digits have ads?

Neither Aurora Slant nor Missing Digits shows ads.

### Which is updated more often, Aurora Slant or Missing Digits?

Aurora Slant ships an update every 9 days, and Missing Digits monthly. Most recently, Aurora Slant was updated on October 23, 2026 and Missing Digits on October 24, 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.*