# Survalent vs OATI

The clearest difference is update cadence: OATI at every 2 weeks against Survalent's every 3 months. 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.

Survalent ships an update every 3 months, OATI every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Survalent | OATI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/survalent/id1433732022/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 66 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Survalent](https://appshunter.io/developer/1433732021) | [Open Access Technology International](https://appshunter.io/developer/575970514) |

## What reviewers say

### Survalent

[App page](https://appshunter.io/ios/app/survalent/id1433732022)

Enhance your experience at the Survalent Global User Conference. Discover inspiration, gain knowledge from experts, and network with fellow attendees.

**Highlights:** Event agenda access, Speaker information, Networking opportunities, Session details, Conference updates

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

**In-app purchases:** none


### OATI

[App page](https://appshunter.io/ios/app/oati-events/id6781421818)

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

**In-app purchases:** none


## Frequently asked questions

### Is Survalent free?

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

### Is OATI free?

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

### Do Survalent or OATI have ads?

Neither Survalent nor OATI shows ads.

### Which is updated more often, Survalent or OATI?

Survalent ships an update every 3 months, and OATI every 2 weeks. Most recently, Survalent was updated on November 2, 2026 and OATI on October 31, 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.*