# Stupid Pupil vs Missing Numbers Minds

The clearest difference is in-app purchases: Stupid Pupil at none against Missing Numbers Minds's 2. Stupid Pupil also leads on iOS requirement (11.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Missing Numbers Minds sells 2 one-off in-app purchases. Stupid Pupil asks for nothing beyond the download.

Stupid Pupil ships an update every 6 months, Missing Numbers Minds every 5 months. The most recent releases landed on June 6, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Stupid Pupil | Missing Numbers Minds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stupid-pupil/id954158605/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 171 MB | 4 MB |
| Requires iOS | **11.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [uyo game](https://appshunter.io/developer/873521902) | [Juan Fullana](https://appshunter.io/developer/692107580) |

## What reviewers say

### Stupid Pupil

[App page](https://appshunter.io/ios/app/stupid-pupil/id954158605)

This educational game challenges elementary students with math problems. It offers two modes: an endless progression of questions and a timed race to achieve the highest score. It's designed to test and improve quick math skills without the use of calculators.

**Highlights:** Endless math challenge mode, 60-second timed race mode, Bonus points for consecutive correct answers, Timed bonus for correct answers, No calculators allowed

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Stupid Pupil free?

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

### Is Missing Numbers Minds free?

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

### Do Stupid Pupil or Missing Numbers Minds have ads?

Neither Stupid Pupil nor Missing Numbers Minds shows ads.

### Which is updated more often, Stupid Pupil or Missing Numbers Minds?

Stupid Pupil ships an update every 6 months, and Missing Numbers Minds every 5 months. Most recently, Stupid Pupil was updated on June 6, 2026 and Missing Numbers Minds on September 9, 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.*