# Smart Mental Math vs Cusinea

The clearest difference is in-app purchases: Cusinea at none against Smart Mental Math's 2. Smart Mental Math's advantage is update cadence (every 3 days vs every 10 days). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Smart Mental Math against 5.0 for Cusinea. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Smart Mental Math ships an update every 3 days, Cusinea every 10 days. The most recent releases landed on September 17, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Smart Mental Math | Cusinea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/smart-mental-math-ai-trainer/id6761359389/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cusinea/id6786356913/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 24 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maximilian Daniliev](https://appshunter.io/developer/1889111350) | [Gokberk Dergin](https://appshunter.io/developer/1697252704) |

## What reviewers say

### Smart Mental Math

[App page](https://appshunter.io/ios/app/smart-mental-math-ai-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, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-day Trial | Free | one-time |
| Lifetime Unlock | $1.99 | one-time |


### Cusinea

[App page](https://appshunter.io/ios/app/cusinea/id6786356913)

This app helps restaurant teams improve their skills through AI-powered voice training, order practice, and knowledge exams. It also facilitates team communication, shift management, and updates for a streamlined workflow.

**Highlights:** AI voice training with feedback, Voice order practice, Menu knowledge exams, Team chat and updates, Shift swapping and time-off requests, Sales challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Mental Math free?

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

### Is Cusinea free?

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

### Which has better reviews, Smart Mental Math or Cusinea?

Smart Mental Math and Cusinea are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Smart Mental Math or Cusinea have ads?

Neither Smart Mental Math nor Cusinea shows ads.

### Which is updated more often, Smart Mental Math or Cusinea?

Smart Mental Math ships an update every 3 days, and Cusinea every 10 days. Most recently, Smart Mental Math was updated on September 17, 2026 and Cusinea on August 27, 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.*