AD8 vs Mini Golf Motion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AD8
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The Ascertain Dementia 8-item Informant Questionnaire (AD8) The AD8 is an 8-question interview tool which distinguishes individuals with very mild dementia from those without dementia, regardless of etiology. Questions are given to the respondent for self–administration or can be read aloud to the respondent either in person or over the phone. It is preferable to administer the AD8 to an informant, if available. If an informant is not available, the AD8 may be administered to the patient. Administration guidelines along with information on interpreting the results are contained within the app. Screening tests such as the AD8 are insufficient to diagnose a dementing disorder. The AD8 is, however, sensitive to detecting early cognitive changes associated with many common dementing illnesses, including Alzheimer disease, vascular dementia, Lewy body dementia, and frontotemporal dementia. The AD8 is based on intra-individual decline and has been demonstrated to be a valid and reliable screening tool for dementia. Disclaimer: Scores in the impaired range indicate a need for further assessment from a medical provider. Scores in the “normal” range suggest that a dementing disorder is unlikely, but a very early disease process cannot be ruled out. More advanced assessment may be warranted in cases where other objective evidence of impairment exists. Seek advice from a medical provider in addition to using the app and before making any medical decisions. You assume all liability due to or arising from your use of the AD8. Washington University will not be liable to Licensee for any loss, claim or demand made or incurred by the Licensee or any third party, due to or arising from the use of the AD8 by Licensee. Before using the AD8 app, all users will be required to read and accept the full Permission & Licensing Statement displayed when the app opens.
Mini Golf Motion
Explore physics and engineering principles by designing solutions for mini golf challenges. This educational tool aligns with kindergarten science modules focused on changing an object's motion.
- Physics-based mini golf challenges
- Engineering design solutions
- Aligned with kindergarten science curriculum
- Focus on object motion
- Interactive learning experience
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Design solutions to mini golf challenges using physics and engineering. This resource is aligned with the Smithsonian Science for the Classroom kindergarten physical science module, "How Can We Change An Object's Motion?"
Screenshots
Verdict
AD8 and Mini Golf Motion are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
AD8 ships an update every 30 months, Mini Golf Motion every 58 months. The most recent releases landed on October 4, 2026 and September 25, 2026 respectively.
| Parameter | AD8 | Mini Golf Motion |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 30 months — better | Every 58 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 15 MB | 81 MB |
| Age rating | 17+ | 4+ |
| Developer | Washington University in St. Louis | Smithsonian Institution |
In-app purchases
AD8
No in-app purchases
Mini Golf Motion
No in-app purchases
Questions
Is AD8 free?
Is Mini Golf Motion free?
Do AD8 or Mini Golf Motion have ads?
Which is updated more often, AD8 or Mini Golf Motion?
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