# Missing Numbers Minds vs Find Missing in Subtraction

The clearest difference is update cadence: Missing Numbers Minds at every 5 months against Find Missing in Subtraction's every 121 months. Find Missing in Subtraction's advantage is iOS requirement (10.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Missing Numbers Minds sells 2 one-off in-app purchases and Find Missing in Subtraction sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Missing Numbers Minds ships an update every 5 months, Find Missing in Subtraction every 121 months. The most recent releases landed on September 9, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Missing Numbers Minds | Find Missing in Subtraction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/find-missing-in-subtraction/id1078068895/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 121 months |
| Monetization | — | Free |
| Size | 4 MB | 110 MB |
| Requires iOS | 26.1 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juan Fullana](https://appshunter.io/developer/692107580) | [Blooming Kids Software LLC](https://appshunter.io/developer/501015942) |

## What reviewers say

### Missing Numbers Minds

[App page](https://appshunter.io/ios/app/missing-numbers-minds/id980949764)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation for maintenance. | $0.99 | one-time |
| Extra for develop and maintenance | $0.99 | one-time |


### Find Missing in Subtraction

[App page](https://appshunter.io/ios/app/find-missing-in-subtraction/id1078068895)

This educational app helps children practice subtraction skills. It presents problems with missing numbers and offers interactive feedback. Users can customize settings like problem layout and number selection, and track progress through detailed reports.

**Highlights:** Interactive subtraction problems, Customizable problem layout (vertical/horizontal), Optional answer prompts, Random number generation, Congratulatory animations, Progress tracking and reports, Test mode

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Finding Missing Number in Subtraction | $3.99 | one-time |


## Frequently asked questions

### Is Missing Numbers Minds free?

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

### Is Find Missing in Subtraction free?

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

### Do Missing Numbers Minds or Find Missing in Subtraction have ads?

Neither Missing Numbers Minds nor Find Missing in Subtraction shows ads.

### Which is updated more often, Missing Numbers Minds or Find Missing in Subtraction?

Missing Numbers Minds ships an update every 5 months, and Find Missing in Subtraction every 121 months. Most recently, Missing Numbers Minds was updated on September 9, 2026 and Find Missing in Subtraction on June 1, 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.*