# DOSCI vs Linggo Coach

The clearest difference is update cadence: Linggo Coach at every 5 weeks against DOSCI's every 5 months. DOSCI's advantage is iOS requirement (8.0 vs 11.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for DOSCI against 5.0 for Linggo Coach. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

DOSCI ships an update every 5 months, Linggo Coach every 5 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DOSCI | Linggo Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dosci/id1066131472/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/linggo-coach/id1555358596/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 31 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [University of California, San Diego (Business Affairs)](https://appshunter.io/developer/318646415) | [2542202 Ontario Inc.](https://appshunter.io/developer/1502143443) |

## What reviewers say

### DOSCI

[App page](https://appshunter.io/ios/app/dosci/id1066131472)

This tool assists law enforcement in assessing drivers who may be confused or slow to respond. It uses nine simple questions to evaluate a person's orientation to time, place, and self. The results offer objective data for DMV re-examination forms.

**Highlights:** Assesses driver orientation, Nine simple questions, Evaluates person, place, and time, Provides objective data for DMV, Requires agency password

**Features:** macOS Compatibility

**In-app purchases:** none


### Linggo Coach

[App page](https://appshunter.io/ios/app/linggo-coach/id1555358596)

This app facilitates communication and progress tracking for individuals using Augmentative and Alternative Communication (AAC) strategies. Coaches can monitor daily progress, receive notifications of learner messages, and generate detailed reports on vocabulary, sentence structure, and communication independence. It supports collaboration and data export for comprehensive intervention success.

**Highlights:** Coach monitoring of daily progress, Real-time learner message notifications, Detailed progress reports, Vocabulary and sentence history tracking, Data export for records, Collaboration features for coaches

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DOSCI free?

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

### Is Linggo Coach free?

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

### Which has better reviews, DOSCI or Linggo Coach?

DOSCI and Linggo Coach are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do DOSCI or Linggo Coach have ads?

Neither DOSCI nor Linggo Coach shows ads.

### Which is updated more often, DOSCI or Linggo Coach?

DOSCI ships an update every 5 months, and Linggo Coach every 5 weeks. Most recently, DOSCI was updated on October 19, 2026 and Linggo Coach on October 7, 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.*