3D Anatomy Atlas Opportunity in Brazil
Brazil — Medical, for consumers. Niche: 3D Anatomy Atlas.
Data from the week of 19 Oct 2026, refreshed every two weeks.
Our call
out of 100
- For: There is clear demand with 4 top apps without Portuguese support.
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- Demand
- High, in your favour
- 42,556 ratings
- Revenue
- Medium, neither for nor against you
- 5 top-grossing
- Competition
- High, against you
- 6 established in local search
- Leading apps
- Strong, against you
- 4.7★ average
How the score of 46 is made
score out of 100
- Demand76
35,927 ratings in the US and UK, 6,629 in Brazil
- Revenue56
5 of the top 7 on a top-grossing chart in the last 30 days; 2 paid
- Room locally0
6 established in Brazil search (273+ ratings); 4 in the niche
- Language gap53
2 of the 6 established in Brazil search without Portuguese
- Incumbent weakness9
4.7 stars on average; 1 of 7 not updated in a year; includes a review signal (members)
- AI gap30
7 of the top 7 not built around AI
- Momentum—
History building since 19 Oct 2026 — counted as neutral (50) for now
Why this is an opening
Demand reaches a score of 76 in Brazil, with 5 grossing apps currently in the market. In top search results, 2 apps do not ship the local language. Additionally, 6 apps in top search results are established with at least 273 ratings.
What people in Brazil see
6 of the 18 apps in the top 10 of these searches have an established following in Brazil (273+ ratings). All of them are rated 4.0 or higher and were updated in the past year.
- Ships Portuguese
- No Portuguese
Shaded: an established following here. Showing the top 3 for each term; members see all 10.
Show as a table
| Rank | “3d anatomy” | “corpo humano 3d” | “anatomia 3d” |
|---|---|---|---|
| 1 | Anatomia - Atlas 3D (4,033 ratings) | Anatomia - Atlas 3D (4,033 ratings) | Anatomia - Atlas 3D (4,033 ratings) |
| 2 | Anatomy Learning - Anatomia 3D (2,569 ratings) | 3D Órgão (anatomia) (175 ratings) | Anatomy Learning - Anatomia 3D (2,569 ratings) |
| 3 | Members | Anatomy Learning - Anatomia 3D (2,569 ratings) | Members |
| 4 | Members | Members | Members |
| 5 | Members | Members | Members |
| 6 | Members | Members | Members |
| 7 | Members | Members | Members |
| 8 | Members | Members | Members |
| 9 | Members | Members | Members |
| 10 | Members | Members | Members |
How strong the competition is
- Ships the local language
- Does not
- No update in a year
The opening is the shaded box: apps people use (273+ ratings) but rate under 4 stars.
Show as a table
| App | Ratings in Brazil | Stars | Local language | Last update |
|---|---|---|---|---|
| Anatomia - Atlas 3D | 4,033 | 4.7 | No | In the past year |
| Anatomy Learning - Anatomia 3D | 2,569 | 4.8 | Yes | In the past year |
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| 3D Órgão (anatomia) | 175 | 4.5 | Yes | In the past year |
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The leading apps in this niche
The niche’s apps available in Brazil, ranked by their share of ratings here and in the United States and United Kingdom; stars in Brazil where it has them.
| App | Ratings in Brazil | Ratings US + UK | Stars | Portuguese | Last update | AI |
|---|---|---|---|---|---|---|
| Anatomy 3D Atlas | 4,033 | 3,291 | 4.7 | No | Sept 2026 | No AI |
| Human Anatomy Atlas 2027 | 1,492 | 22,005 | 4.8 | No | Oct 2026 | No AI |
| Easy Anatomy 3D with Voice AI | 684 | 2,165 | 4.9 | Yes | Oct 2026 | AI feature |
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Is demand growing
New ratings each week in Brazil, added up over the leading apps. A rating count only grows, so a week’s rise is the people who rated that week.
- Last 4 weeks
- 4 weeks before
- Earlier
Members see the weekly trend.
Show as a table
| Week | New ratings |
|---|---|
| Members | — |
What users complain about
- Paid features or subscriptions not working4 reviews
Show as a table
| Complaint | Reviews |
|---|---|
| Paid features or subscriptions not working | 4 |
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If you build it
The smallest app that answers what users complain about and what the leaders leave out. Each feature says where it comes from.
- First versionthe features to build first, each traced to a complaint or a gapMembers
- Leave out of version onewhat not to spend time on yetMembers
- Efforthow long it takes one experienced builderMembers
- App Store keywords in Portuguesethe terms searched, more to try, a name and a subtitleMembers
- What apps here chargethe leading apps' in-app prices, once we have read themMembers
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What would kill this
Up to three things that would end this opening, each tied to the data.Get 30 days — €19 →
The same niche in other markets
- This market
- Other markets
✓ checked against local App Store search. Other markets are named for members.
Show as a table
| Market | Score | Checked against local search |
|---|---|---|
| Members | 61 | Not yet |
| Members | 59 | Not yet |
| Members | 58 | Not yet |
| Members | 58 | Not yet |
| Members | 57 | Not yet |
| Members | 56 | Not yet |
| Members | 56 | Not yet |
| Members | 56 | Not yet |
| Members | 56 | Not yet |
| Members | 56 | Not yet |
| Members | 55 | Not yet |
| Members | 55 | Not yet |
| Members | 55 | Not yet |
| Members | 55 | Not yet |
| Members | 53 | Yes |
| Members | 52 | Not yet |
| Members | 52 | Not yet |
| Members | 52 | Not yet |
| Members | 52 | Not yet |
| Members | 51 | Not yet |
| Members | 49 | Not yet |
| Brazil | 46 | Yes |
| Members | 43 | Yes |
| Members | 34 | Yes |
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Scored 2026-10-26 with score version 4. How the score works. Store data only: we do not estimate revenue or downloads.