# Coordination and Response vs DOST SIMATAR

The clearest difference is price: DOST SIMATAR at Free against Coordination and Response's $0.99. DOST SIMATAR also leads on update cadence (every 6 days vs every 28 months). Coordination and Response's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

DOST SIMATAR is free to download; Coordination and Response costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Coordination and Response ships an update every 28 months, DOST SIMATAR every 6 days. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Coordination and Response | DOST SIMATAR |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/coordination-and-response/id1198448447/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 24 MB | 453 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [www.ajaxmediatech.com](https://appshunter.io/developer/973768003) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### Coordination and Response

[App page](https://appshunter.io/ios/app/coordination-and-response/id1198448447)

This interactive educational app helps students aged 11-15 learn about the human nervous system, hormones, and related biological concepts through colorful visuals and hands-on activities. It offers a learning module, practice exercises, and a quiz to reinforce understanding of coordination and response biology.

**Highlights:** Learn about nervous system and hormones, Interactive DIY activities, Challenging quiz section, Colorful visual aids, Student-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### DOST SIMATAR

[App page](https://appshunter.io/ios/app/dost-simatar-cell/id6745666004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Coordination and Response free?

Coordination and Response costs $0.99, with no in-app purchases.

### Is DOST SIMATAR free?

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

### Do Coordination and Response or DOST SIMATAR have ads?

Neither Coordination and Response nor DOST SIMATAR shows ads.

### Which is updated more often, Coordination and Response or DOST SIMATAR?

Coordination and Response ships an update every 28 months, and DOST SIMATAR every 6 days. Most recently, Coordination and Response was updated on June 1, 2026 and DOST SIMATAR on September 22, 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.*