# Open2FA vs BigTime Auto

The clearest difference is update cadence: Open2FA at every 3 weeks against BigTime Auto's every 2 months. Open2FA also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Open2FA ships an update every 3 weeks, BigTime Auto every 2 months. The most recent releases landed on September 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Open2FA | BigTime Auto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bigtime-auto/id6759820239/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 11 MB | 64 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uladzislau Vrubleuski](https://appshunter.io/developer/1741366888) | [SOLOCRAFT LABS LLC](https://appshunter.io/developer/1806409854) |

## What reviewers say

### Open2FA

[App page](https://appshunter.io/ios/app/open2fa/id6497407368)

**In-app purchases:** none


### BigTime Auto

[App page](https://appshunter.io/ios/app/bigtime-auto/id6759820239)

This app connects auto repair shops with local sellers of used auto parts. Mechanics can submit part requests with VINs and videos, receiving detailed quotes from sellers. The platform tracks orders from request to completion, providing a full history for both buyers and sellers.

**Highlights:** Submit part requests with VIN, Attach videos to requests, Receive detailed PDF quotes, Track orders from request to completion, View full order history, Seller dashboard for quote management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Open2FA free?

Open2FA is free to download, with no in-app purchases.

### Is BigTime Auto free?

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

### Do Open2FA or BigTime Auto have ads?

Neither Open2FA nor BigTime Auto shows ads.

### Which is updated more often, Open2FA or BigTime Auto?

Open2FA ships an update every 3 weeks, and BigTime Auto every 2 months. Most recently, Open2FA was updated on September 10, 2026 and BigTime Auto on October 2, 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.*