# Convention USF vs Oodrive Authenticator

Convention USF and Oodrive Authenticator 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.

Convention USF ships an update every 5 months, Oodrive Authenticator every 4 months. The most recent releases landed on September 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Convention USF | Oodrive Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 74 MB | 180 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eventmaker](https://appshunter.io/developer/417220593) | [OODrive](https://appshunter.io/developer/359619840) |

## What reviewers say

### Convention USF

[App page](https://appshunter.io/ios/app/convention-usf/id1640456811)

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

**In-app purchases:** none


### Oodrive Authenticator

[App page](https://appshunter.io/ios/app/oodrive-authenticator/id6670483333)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Convention USF free?

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

### Is Oodrive Authenticator free?

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

### Do Convention USF or Oodrive Authenticator have ads?

Neither Convention USF nor Oodrive Authenticator shows ads.

### Which is updated more often, Convention USF or Oodrive Authenticator?

Convention USF ships an update every 5 months, and Oodrive Authenticator every 4 months. Most recently, Convention USF was updated on September 20, 2026 and Oodrive Authenticator on September 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.*