# Streak a Math vs Smart Mental Math Trainer

The clearest difference is in-app purchases: Streak a Math at none against Smart Mental Math Trainer's 2. Smart Mental Math Trainer's advantage is update cadence (every 3 days vs monthly) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Smart Mental Math Trainer sells 2 one-off in-app purchases. Streak a Math asks for nothing beyond the download.

Streak a Math ships an update monthly, Smart Mental Math Trainer every 3 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Streak a Math | Smart Mental Math Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-mental-math-trainer/id6761359389/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free |
| Size | 3 MB | 32 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Danio Gasparro](https://appshunter.io/developer/1884073548) | [Maximilian Daniliev](https://appshunter.io/developer/1889111350) |

## What reviewers say

### Streak a Math

[App page](https://appshunter.io/ios/app/streak-a-math/id6760354854)

**In-app purchases:** none


### Smart Mental Math Trainer

[App page](https://appshunter.io/ios/app/smart-mental-math-trainer/id6761359389)

Improve your arithmetic skills with an AI coach that adapts to your learning pace. Master multiplication, division, percentages, and more through interactive lessons and targeted practice sessions. Learn practical calculation strategies to boost speed and accuracy in everyday situations.

**Highlights:** Adaptive AI coaching, Learn calculation strategies, Practice core arithmetic skills, Focus on weak spots, Progress tracking, Short, high-impact sessions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-day Trial | Free | one-time |
| Lifetime Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Streak a Math free?

Streak a Math is free to download, with no in-app purchases.

### Is Smart Mental Math Trainer free?

Smart Mental Math Trainer is free to download, with in-app purchases available.

### Do Streak a Math or Smart Mental Math Trainer have ads?

Neither Streak a Math nor Smart Mental Math Trainer shows ads.

### Which is updated more often, Streak a Math or Smart Mental Math Trainer?

Streak a Math ships an update monthly, and Smart Mental Math Trainer every 3 days. Most recently, Streak a Math was updated on October 25, 2026 and Smart Mental Math Trainer on October 21, 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.*