# Simple GPS Speed vs Authenticator App

The clearest difference is ads: Simple GPS Speed at none against Authenticator App's shown. Simple GPS Speed also leads on update cadence (every 2 weeks vs every 2 months). Authenticator App's advantage is device support (3 vs 1) and iOS requirement (14.1 vs 16.0). On price and in-app purchases there is nothing between them.

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

Simple GPS Speed ships an update every 2 weeks, Authenticator App every 2 months. The most recent releases landed on May 16, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | Simple GPS Speed | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 5 MB | 24 MB |
| Requires iOS | 16.0 | **14.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALF STEINBACH](https://appshunter.io/developer/1749287704) | [MTPHoldings LLC](https://appshunter.io/developer/1130992137) |

## What reviewers say

### Simple GPS Speed

[App page](https://appshunter.io/ios/app/simple-gps-speed/id6560113245)

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186)

Enhance your digital security with this multi-factor authentication app. It provides an extra layer of protection for your online accounts beyond just passwords, safeguarding sensitive data from unauthorized access. Easily integrate with popular services and generate dynamic, time-sensitive passcodes.

**Highlights:** Seamless MFA & 2FA integration, QR code scanning for setup, Time-based and HMAC one-time passwords, Biometric security (Face ID/Touch ID), End-to-end encrypted iCloud backup/sync, Export/import one-time passwords, Cross-device password sending

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple GPS Speed free?

Simple GPS Speed is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Do Simple GPS Speed or Authenticator App have ads?

Authenticator App shows ads; Simple GPS Speed does not.

### Which is updated more often, Simple GPS Speed or Authenticator App?

Simple GPS Speed ships an update every 2 weeks, and Authenticator App every 2 months. Most recently, Simple GPS Speed was updated on May 16, 2026 and Authenticator App on August 4, 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.*