# SplenoCalc vs ASCO

The clearest difference is update cadence: ASCO at monthly against SplenoCalc's every 30 months. SplenoCalc's advantage is iOS requirement (13.4 vs 16). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SplenoCalc ships an update every 30 months, ASCO monthly. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SplenoCalc | ASCO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/splenocalc/id1005559584/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Monthly** |
| Monetization | Free | — |
| Size | 25 MB | 59 MB |
| Requires iOS | **13.4** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [THE VATRIX GmbH](https://appshunter.io/developer/1585823767) | [American Society of Clinical Oncology](https://appshunter.io/developer/1513043539) |

## What reviewers say

### SplenoCalc

[App page](https://appshunter.io/ios/app/splenocalc/id1005559584)

This medical app calculates approximate spleen size percentiles based on user height and gender. It utilizes an algorithm derived from height- and gender-corrected normal values for spleen length and volume. The app provides additional informational insights related to these calculations.

**Highlights:** Spleen size percentile calculation, Height and gender correction, Normal value-based algorithm, Spleen length and volume data, Additional informational insights

**Features:** macOS Compatibility

**In-app purchases:** none


### ASCO

[App page](https://appshunter.io/ios/app/asco/id6742142845)

**In-app purchases:** none


## Frequently asked questions

### Is SplenoCalc free?

SplenoCalc is free to download, with no in-app purchases.

### Is ASCO free?

ASCO is free to download, with no in-app purchases.

### Do SplenoCalc or ASCO have ads?

Neither SplenoCalc nor ASCO shows ads.

### Which is updated more often, SplenoCalc or ASCO?

SplenoCalc ships an update every 30 months, and ASCO monthly. Most recently, SplenoCalc was updated on September 10, 2026 and ASCO on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*