# Xlinq Authenticator vs Personal Trainer

The clearest difference is in-app purchases: Xlinq Authenticator at none against Personal Trainer's 2. Personal Trainer's advantage is update cadence (every 2 weeks vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Personal Trainer sells 2 in-app purchases, starting at $4.99 per month. Xlinq Authenticator asks for nothing beyond the download.

Xlinq Authenticator ships an update every 10 months, Personal Trainer every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Xlinq Authenticator | Personal Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (9 ratings)](https://appshunter.io/ios/app/personal-trainer-crm-planner/id1556707702/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 291 MB | 27 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lars de Kroon](https://appshunter.io/developer/1517781431) | [Nicola Eusebi](https://appshunter.io/developer/737311863) |

## What reviewers say

### Xlinq Authenticator

[App page](https://appshunter.io/ios/app/xlinq-authenticator/id1517781432)

**In-app purchases:** none


### Personal Trainer

[App page](https://appshunter.io/ios/app/personal-trainer-crm-planner/id1556707702)

This app helps personal trainers manage clients, schedule appointments, and track payments. It offers financial statistics and a premium subscription for advanced features. Stay organized and grow your fitness business.

**Highlights:** Client management, Workout appointment scheduling, Payment recording, Payment tracking, Financial statistics, Subscription management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.49 | per year |


## Frequently asked questions

### Is Xlinq Authenticator free?

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

### Is Personal Trainer free?

Personal Trainer is free to download, with in-app purchases available.

### Do Xlinq Authenticator or Personal Trainer have ads?

Neither Xlinq Authenticator nor Personal Trainer shows ads.

### Which is updated more often, Xlinq Authenticator or Personal Trainer?

Xlinq Authenticator ships an update every 10 months, and Personal Trainer every 2 weeks. Most recently, Xlinq Authenticator was updated on November 3, 2026 and Personal Trainer on November 3, 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.*