# CASIO Graph Calculator Manual vs iCoder

The clearest difference is review sentiment: iCoder at 100% against CASIO Graph Calculator Manual's 22%. iCoder also leads on rating (3.7 vs 2.8) and update cadence (every 6 days vs every 5 months). CASIO Graph Calculator Manual's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 16.0). On ratings volume, ads, monetization model and device support there is nothing between them.

CASIO Graph Calculator Manual costs $4.99 and iCoder $1.29 up front. iCoder sells 1 one-off in-app purchase. CASIO Graph Calculator Manual asks for nothing beyond the download.

iCoder holds the better App Store score, 3.7 against 2.8. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews point the same way: 22% of CASIO Graph Calculator Manual's written reviews are positive against 100% of iCoder's.

CASIO Graph Calculator Manual ships an update every 5 months, iCoder every 6 days. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CASIO Graph Calculator Manual | iCoder |
| --- | --- | --- |
| Price | $4.99 | **$1.29** |
| Rating | [2.8 (6 ratings)](https://appshunter.io/ios/app/casio-graph-calculator-manual/id867458554/reviews) | **[3.7 (6 ratings)](https://appshunter.io/ios/app/icoder-advanced-algorithms/id1458259471/reviews)** |
| Number of ratings | 6 | 6 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Paid | Paid |
| Size | 37 MB | 10 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Di Venisco UG (haftungsbeschrankt)](https://appshunter.io/developer/1449451480) | [天从 何](https://appshunter.io/developer/914453386) |

## What reviewers say

### CASIO Graph Calculator Manual

[App page](https://appshunter.io/ios/app/casio-graph-calculator-manual/id867458554)

This app provides step-by-step instructions and screenshots for using CASIO graphing calculators, covering 42 essential topics for high school and college math. It helps users quickly solve problems, understand complex functions, and prepare for exams with practice quizzes.

**Highlights:** Step-by-step button press instructions, Original calculator illustrations, Over 300 screenshots, Examples for every topic, Infoboxes for detailed explanations, 42 high school and college math topics, Practice quiz and math problems

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

**In-app purchases:** none


### iCoder

[App page](https://appshunter.io/ios/app/icoder-advanced-algorithms/id1458259471)

This app offers a comprehensive learning resource for algorithms and data structures, featuring a large question bank and interview preparation materials. It provides a powerful search engine and allows users to share progress with friends, making complex topics accessible for IT professionals.

**Highlights:** 1000+ algorithm question bank, IT company interview preparation, Powerful search engine, Shareable learning progress, Cross-platform support (iOS, iPadOS, macOS), Keyboard shortcuts for navigation

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip the developer | $0.99 | one-time |


## Frequently asked questions

### Is CASIO Graph Calculator Manual free?

CASIO Graph Calculator Manual costs $4.99, with no in-app purchases.

### Is iCoder free?

iCoder costs $1.29, and also offers in-app purchases.

### Which has better reviews, CASIO Graph Calculator Manual or iCoder?

iCoder is rated higher. CASIO Graph Calculator Manual averages 2.8 out of 5 from 6 ratings, while iCoder averages 3.7 from 6 ratings.

### Do CASIO Graph Calculator Manual or iCoder have ads?

Neither CASIO Graph Calculator Manual nor iCoder shows ads.

### Which is updated more often, CASIO Graph Calculator Manual or iCoder?

CASIO Graph Calculator Manual ships an update every 5 months, and iCoder every 6 days. Most recently, CASIO Graph Calculator Manual was updated on September 23, 2026 and iCoder on September 24, 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.*