# ASCO vs VoxyLex

ASCO and VoxyLex 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.

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

ASCO ships an update fortnightly, VoxyLex every 2 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | ASCO | VoxyLex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 87 MB | 68 MB |
| Requires iOS | 16 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [American Society of Clinical Oncology](https://appshunter.io/developer/1513043539) | [University of Illinois at Chicago](https://appshunter.io/developer/903164824) |

## What reviewers say

### ASCO

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

**In-app purchases:** none


### VoxyLex

[App page](https://appshunter.io/ios/app/voxylex/id6759261138)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ASCO free?

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

### Is VoxyLex free?

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

### Do ASCO or VoxyLex have ads?

Neither ASCO nor VoxyLex shows ads.

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

ASCO ships an update fortnightly, and VoxyLex every 2 weeks. Most recently, ASCO was updated on October 24, 2026 and VoxyLex on October 26, 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.*