DOSCI vs Linggo Coach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DOSCI
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.
- Assesses driver orientation
- Nine simple questions
- Evaluates person, place, and time
- Provides objective data for DMV
- Requires agency password
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The Driver Orientation Screen for Cognitive Impairment (DOSCI) is a tool for use by law enforcement when encountering drivers who are confused or slow to answer questions. Nine simple questions will assess an individual’s orientation to person, place and time. Results of the screen can provide objective information when completing re-examination forms for the DMV. The DOSCI is intended for use by Law Enforcement and requires a password from their agency or from TREDS.
Linggo Coach
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.
- 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
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The support and feedback of Coaches or communication partners are critical and mandatory components for the success of AAC intervention - which is why we included Coaches as active users too. Coaches can monitor daily progress, share experiences, and collaborate more effectively together with easy data tracking. Linggo Coach also acts as a notification system. When a Learner communicates in an active session, the Coach is notified with the Learner’s message. Coaches collect data on Learner’s communication, which is then graphed across progress reports. You can also export raw data and communication history for your own records. View progress reports on: • Total vocabulary • Word history and context of use across language and communication • Sentence history • Independence over time • Frequency of prompted and independent communication • Sentences created through aided language stimulation • Cumulative record of sight words acquired • Frequency of speech over time ** Linggo Coach accounts can be accessed on any iOS mobile device. As an authorized BACB ACE provider, Linggo offers training and education to expand communication training with evidence-based AAC strategies, insights and how-to’s as well as training sessions to receive personal support and consultation from our team of clinical experts.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | DOSCI | Linggo Coach |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 17 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | University of California, San Diego (Business Affairs) | 2542202 Ontario Inc. |
Customer experience
DOSCI
Linggo Coach
In-app purchases
DOSCI
No in-app purchases
Linggo Coach
No in-app purchases
Questions
Is DOSCI free?
Is Linggo Coach free?
Which has better reviews, DOSCI or Linggo Coach?
Do DOSCI or Linggo Coach have ads?
Which is updated more often, DOSCI or Linggo Coach?
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