# Gestation Aging vs ACVS Events

The clearest difference is price: ACVS Events at Free against Gestation Aging's $0.99. ACVS Events also leads on update cadence (every 11 months vs every 23 months) and device support (3 vs 1). Gestation Aging's advantage is iOS requirement (12.0 vs 15.5). On ads and in-app purchases there is nothing between them.

ACVS Events is free to download; Gestation Aging costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gestation Aging ships an update every 23 months, ACVS Events every 11 months. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Gestation Aging | ACVS Events |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.4 (110 ratings)](https://appshunter.io/ios/app/acvs-events/id1436879264/reviews)** |
| Number of ratings | — | **110** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 11 months** |
| Monetization | — | Free |
| Size | 9 MB | 87 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [University of Wisconsin - Madison School of Veterinary Medicine](https://appshunter.io/developer/871872159) | [The American College of Veterinary Surgeons](https://appshunter.io/developer/547805965) |

## What reviewers say

### Gestation Aging

[App page](https://appshunter.io/ios/app/gestation-aging/id1010854840)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACVS Events

[App page](https://appshunter.io/ios/app/acvs-events/id1436879264)

This application provides attendees with access to conference schedules, presentations, exhibitor information, and speaker details. Users can take notes directly on slides and posters, and utilize in-app messaging to connect with colleagues.

**Highlights:** View conference schedule, Access presentations and speaker details, Take notes on slides and posters, Draw directly on presentation slides, In-app messaging with attendees

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

**In-app purchases:** none


## Frequently asked questions

### Is Gestation Aging free?

Gestation Aging costs $0.99, with no in-app purchases.

### Is ACVS Events free?

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

### Do Gestation Aging or ACVS Events have ads?

Neither Gestation Aging nor ACVS Events shows ads.

### Which is updated more often, Gestation Aging or ACVS Events?

Gestation Aging ships an update every 23 months, and ACVS Events every 11 months. Most recently, Gestation Aging was updated on October 5, 2026 and ACVS Events on October 15, 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.*