AAGL Endo Classification vs CBG Ed
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AAGL Endo Classification
This medical app calculates endometriosis complexity stages based on anatomical site scores. It uses a scoring system to categorize surgical complexity, aiding in the classification of endometriosis procedures.
- Endometriosis classification system
- Anatomical site scoring
- Surgical complexity staging
- Stage 1-4 categorization
- Total score calculation
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The sum of the component scores across all anatomic sites defines the total score, which is used to determine the complexity stage. The 3 cut points along the distribution of the AAGL total score were chosen using receiver operating characteristic curves to create 4 stages within the AAGL scoring system that most closely corresponded with the 4-level scale of surgical complexity for endometriosis designed to categorize each surgery on the basis of its highest-complexity task. Stage 1 ≤ 8 points Stage 2 9-15 points Stage 3 16-21 points Stage 4 >21 points
CBG Ed
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CBG Ed is a structured education platform for minimally invasive gynecologic surgery (MIGS), built for OB/GYN residents, fellows, and practicing gynecologic surgeons who want a single, organized place to study the field. The app follows a two-year curriculum modeled on fellowship-level training. Each module gathers the key readings, questions, and review material for a topic, so you can work through the specialty systematically instead of assembling resources on your own. WHAT'S INSIDE - Curriculum: modules covering the core areas of minimally invasive gynecologic surgery, from preoperative evaluation through advanced laparoscopic and hysteroscopic procedures. - Reading library: curated articles drawn from the peer-reviewed literature and major society guidance, organized by topic. - Question bank: more than 600 board-style questions written at fellowship / ABOG Focused Practice Designation level, each with a detailed explanation and references. - Flashcards: spaced-repetition cards for durable recall of high-yield material. - Videos: selected surgical and didactic videos linked to the curriculum. STUDY TOOLS - Track progress across modules, questions, and flashcards. - Take notes, highlight passages, and bookmark anything for later review. - See your question performance to identify where to focus next. PRACTICAL NOTES - Free to use. - You can explore the entire app without an account. Sign in with Apple, Google, or email only if you'd like your notes and progress saved and synced across devices. - Designed for iPhone. CBG Ed is an educational reference for clinicians and trainees. It is not a substitute for clinical judgment, institutional protocols, or formal medical training, and it does not provide patient-specific medical advice.
Screenshots
Verdict
The clearest difference is update cadence: CBG Ed at daily against AAGL Endo Classification's every 9 months. AAGL Endo Classification's advantage is device support (3 vs 1) and iOS requirement (12.4 vs 18.0). On price, ads and in-app purchases 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.
AAGL Endo Classification ships an update every 9 months, CBG Ed daily. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.
| Parameter | AAGL Endo Classification | CBG Ed |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (8 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 9 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 64 MB | 104 MB |
| Age rating | 4+ | 17+ |
| Developer | Medicinia | Hannah Wichmann |
In-app purchases
AAGL Endo Classification
No in-app purchases
CBG Ed
No in-app purchases
Questions
Is AAGL Endo Classification free?
Is CBG Ed free?
Do AAGL Endo Classification or CBG Ed have ads?
Which is updated more often, AAGL Endo Classification or CBG Ed?
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