# Ο Ξεφτέρης και η Γραμματική vs Quick Math

The clearest difference is price: Quick Math at Free against Ο Ξεφτέρης και η Γραμματική's $5.99. Quick Math also leads on update cadence (every 2 months vs every 29 months) and ratings volume (885 vs 1). Ο Ξεφτέρης και η Γραμματική's advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 5). On ads and device support there is nothing between them.

Quick Math is free to download; Ο Ξεφτέρης και η Γραμματική costs $5.99 up front. Quick Math sells 5 one-off in-app purchases. Ο Ξεφτέρης και η Γραμματική asks for nothing beyond the download.

Ο Ξεφτέρης και η Γραμματική holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Quick Math has 885 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Ο Ξεφτέρης και η Γραμματική's written reviews are positive against 73% of Quick Math's, so the app with the better star average is not the one people write more warmly about.

Ο Ξεφτέρης και η Γραμματική ships an update every 29 months, Quick Math every 2 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Ο Ξεφτέρης και η Γραμματική | Quick Math |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id673710698/reviews)** | [4.2 (885 ratings)](https://appshunter.io/ios/app/quick-math-mental-arithmetic/id1105735200/reviews) |
| Number of ratings | 1 | **885** |
| Positive reviews | 50.0% of reviews | **73.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 160 MB | 97 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIEM SA](https://appshunter.io/developer/433188957) | [Shiny Things](https://appshunter.io/developer/456805308) |

## What reviewers say

### Ο Ξεφτέρης και η Γραμματική

[App page](https://appshunter.io/ios/app/id673710698)

This interactive multimedia educational software introduces young learners to Greek grammar concepts through engaging stories and games. It covers a wide range of topics, from capitalization and spelling to sentence structure, designed to make learning fun and effective.

**Highlights:** Interactive learning environment, Covers 15+ grammar topics, 17 educational games, Professionally voiced dialogues, Aligned with school curriculum, Engaging animated graphics

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

**In-app purchases:** none


### Quick Math

[App page](https://appshunter.io/ios/app/quick-math-mental-arithmetic/id1105735200)

Practice mental math skills with this innovative app featuring handwriting recognition. It offers exercises in addition, subtraction, multiplication, division, and pre-algebra for students and adults. Track progress and improve arithmetic fluency with adjustable difficulty levels.

**Highlights:** Mental addition, subtraction, multiplication, division, Handwriting recognition for answers, Pre-algebra practice, Adjustable difficulty levels, Individual user profiles, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subtraction | $0.99 | one-time |
| Multiplication | $0.99 | one-time |
| Division | $0.99 | one-time |
| Mixed | $0.99 | one-time |
| Unlock All | $2.99 | one-time |

**What reviewers like**

- 👍 Quick and easy to use
- 🚀 Helps improve math skills
- 💡 Handwriting recognition
- 🤩 Fun and engaging

**What reviewers complain about**

- 💰 Paid features required for full functionality
- 🐛 Issues with number recognition (9s, 7s, 5s)
- 🕰️ Slow response time when writing answers

**Reported bugs**

- Incorrect answers registered
- Handwriting not recognized properly
- Issues with family sharing

**Requested features**

- Option to disable timer
- More customization options
- Progress tracking and reporting
- Ability to focus on specific math operations


## Frequently asked questions

### Is Ο Ξεφτέρης και η Γραμματική free?

Ο Ξεφτέρης και η Γραμματική costs $5.99, with no in-app purchases.

### Is Quick Math free?

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

### Which has better reviews, Ο Ξεφτέρης και η Γραμματική or Quick Math?

Ο Ξεφτέρης και η Γραμματική is rated higher. Ο Ξεφτέρης και η Γραμματική averages 5.0 out of 5 from 1 ratings, while Quick Math averages 4.2 from 885 ratings.

### Do Ο Ξεφτέρης και η Γραμματική or Quick Math have ads?

Neither Ο Ξεφτέρης και η Γραμματική nor Quick Math shows ads.

### Which is updated more often, Ο Ξεφτέρης και η Γραμματική or Quick Math?

Ο Ξεφτέρης και η Γραμματική ships an update every 29 months, and Quick Math every 2 months. Most recently, Ο Ξεφτέρης και η Γραμματική was updated on September 23, 2026 and Quick Math on September 20, 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.*