# Panel Tracker by ABS vs Authenticator App

The clearest difference is in-app purchases: Panel Tracker by ABS at none against Authenticator App's 2. Authenticator App's advantage is update cadence (every 9 days vs every 10 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Authenticator App sells 2 in-app purchases, starting at $39.99 per year. Panel Tracker by ABS asks for nothing beyond the download.

Panel Tracker by ABS ships an update every 10 months, Authenticator App every 9 days. The most recent releases landed on May 16, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Panel Tracker by ABS | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 days** |
| Size | 1 MB | 68 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Dong](https://appshunter.io/developer/1614174745) | [Ashish Chaklasiya](https://appshunter.io/developer/1028356298) |

## What reviewers say

### Panel Tracker by ABS

[App page](https://appshunter.io/ios/app/panel-tracker-by-abs/id1614174743)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6477574808)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium - 1 year | $39.99 | per year |
| Authenticator Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Panel Tracker by ABS free?

Panel Tracker by ABS is free to download, with no in-app purchases.

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Do Panel Tracker by ABS or Authenticator App have ads?

Neither Panel Tracker by ABS nor Authenticator App shows ads.

### Which is updated more often, Panel Tracker by ABS or Authenticator App?

Panel Tracker by ABS ships an update every 10 months, and Authenticator App every 9 days. Most recently, Panel Tracker by ABS was updated on May 16, 2026 and Authenticator App on September 5, 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.*