# Monostroke vs Missing Digits

The clearest difference is ads: Missing Digits at none against Monostroke's shown. Monostroke's advantage is update cadence (daily vs monthly) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Monostroke sells 4 one-off in-app purchases and Missing Digits sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Monostroke ships an update daily, Missing Digits monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Monostroke | Missing Digits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Monthly |
| Size | 78 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VectorWeave](https://appshunter.io/developer/1894677144) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Monostroke

[App page](https://appshunter.io/ios/app/monostroke/id6765741382)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monostroke 10000 Coins | $0.99 | one-time |
| Monostroke 30000 Coins | $2.99 | one-time |
| Monostroke 100000 Coins | $4.99 | one-time |
| Monostroke Premium | $9.99 | 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 Monostroke free?

Monostroke 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 Monostroke or Missing Digits have ads?

Monostroke shows ads; Missing Digits does not.

### Which is updated more often, Monostroke or Missing Digits?

Monostroke ships an update daily, and Missing Digits monthly. Most recently, Monostroke was updated on October 31, 2026 and Missing Digits on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*