# Grade Six Science vs fifku

The clearest difference is iOS requirement: Grade Six Science at 13.0 against fifku's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Grade Six Science | fifku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fifku/id6788852613/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 472 MB | 6 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [360ed Pte Ltd](https://appshunter.io/developer/1459468188) | [Nader Zahar](https://appshunter.io/developer/1608895222) |

## What reviewers say

### Grade Six Science

[App page](https://appshunter.io/ios/app/grade-six-science/id6747956438)

**Features:** macOS Compatibility

**In-app purchases:** none


### fifku

[App page](https://appshunter.io/ios/app/fifku/id6788852613)

This app offers a collection of engaging games designed to help children aged 5-15 practice math, reading, spelling, and cursive writing. It features adaptive difficulty, a rewarding progression system with stars and badges, and an optional global leaderboard for a fun learning adventure.

**Highlights:** Math practice (addition, subtraction, multiplication, division, fractions), Reading comprehension and vocabulary building, Spelling and word puzzles, Cursive writing tracing, Adaptive difficulty by age range, Star, XP, and badge rewards, Optional global leaderboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grade Six Science free?

Grade Six Science is free to download, with no in-app purchases.

### Is fifku free?

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

### Do Grade Six Science or fifku have ads?

Neither Grade Six Science nor fifku shows ads.

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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.*