ImmGen vs ASCO Guidelines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ImmGen
Explore gene expression data across various immune cell types in mice and humans. Visualize expression levels with interactive heatmaps and bar charts. Discover correlated genes to understand cellular relationships.
- Gene expression heatmap barcodes
- Visualize expression in cell lineages
- Toggle between mouse/human datasets
- Bar chart visualization
- Gene constellation view
- View correlated genes
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Explore gene expression levels in different mouse and human immune system cells. Start by entering a gene name (or alias) in the search bar to see a list of hits you can swipe through. Searching will display a "heatmap barcode" that shows how hot or cold expression of that gene is across different immune system cell lineages (B cells, T cells, Myeloid cells, etc). Toggle between 3 different datasets: mouse RNA-seq, mouse microarray, and human RNA-seq. Press down on a cell lineage icon to see the same expression data visualized as a bar chart. Use the settings menu in the top right to toggle between a log and linear axis. In the microarray data, low expression values are partially occluded. Back on the main "heatmap barcode" screen, if you instead press the "Show related genes" button, you'll see a "gene constellation" view. This shows its most correlated genes within certain population groups. By default, correlation is shown with respect to key populations — these are key populations across the entire immune system. Please reach out to immgen@gmail.com for feedback or feature requests! The data are generated by the Immunological Genome Project, an international consortium supported by the National Institutes of Health (NIAID).
ASCO Guidelines
Access comprehensive cancer care guidelines and interactive tools to inform treatment decisions. This app supports healthcare providers, patients, and caregivers in implementing recommended cancer care options for various cancer types, aiming to improve the quality of care.
- Guideline recommendations for cancer care
- Interactive treatment decision tools
- Supports healthcare providers
- Informs patients and caregivers
- Covers various cancer types
- Regularly updated content
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The ASCO Guidelines app is your go-to tool for implementing guideline recommendations into practice. This user-friendly app provides health care providers, patients, and caregivers with the recommended cancer care options for a variety of cancer types. It also includes interactive tools to inform treatment decisions at the point of care, thus increasing the quality of care provided to patients. The ASCO app is free to members and nonmembers, kept up to date, and will continue to grow as more guidelines and tools are added.
Screenshots
Verdict
The clearest difference is review sentiment: ImmGen at 83% against ASCO Guidelines's 57%. ImmGen also leads on rating (5.0 vs 4.8). ASCO Guidelines's advantage is ratings volume (257 vs 13) and iOS requirement (10.0 vs 13.0). On price, update cadence, 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.
ImmGen holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ASCO Guidelines has 257 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 83% of ImmGen's written reviews are positive against 57% of ASCO Guidelines's.
ImmGen ships an update every 7 months, ASCO Guidelines every 5 months. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.
| Parameter | ImmGen | ASCO Guidelines |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (13 ratings) — better | 4.8 (257 ratings) |
| Positive reviews | 83.3% of reviews — better | 57.1% of reviews |
| Number of ratings | 13 | 257 — better |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 411 MB |
| Age rating | 12+ | 12+ |
| Developer | Christophe Benoist | American Society of Clinical Oncology |
Customer experience
ImmGen
ASCO Guidelines
In-app purchases
ImmGen
No in-app purchases
ASCO Guidelines
No in-app purchases
Questions
Is ImmGen free?
Is ASCO Guidelines free?
Which has better reviews, ImmGen or ASCO Guidelines?
Do ImmGen or ASCO Guidelines have ads?
Which is updated more often, ImmGen or ASCO Guidelines?
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