# Next Fit Pro vs TreinBase

The clearest difference is in-app purchases: Next Fit Pro at none against TreinBase's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TreinBase sells 3 in-app purchases, starting at $1.99 per month. Next Fit Pro asks for nothing beyond the download.

Next Fit Pro ships an update weekly, TreinBase every 2 weeks. The most recent releases landed on October 19, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Next Fit Pro | TreinBase |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 59 MB | 52 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [DLG TECNOLOGIA LTDA](https://appshunter.io/developer/1360859050) | [Iago de Andrade Marques](https://appshunter.io/developer/6773030658) |

## What reviewers say

### Next Fit Pro

[App page](https://appshunter.io/ios/app/next-fit-pro/id1587966162)

Manage client registrations, sales, and schedules. Create personalized workouts and manage WODs. Track performance indicators and receive payments.

**Highlights:** Performance indicator tracking, Client management, Sales and payment processing, Workout and WOD creation, Schedule management

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

**In-app purchases:** none


### TreinBase

[App page](https://appshunter.io/ios/app/treinbase/id6773030656)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Mensal | $1.99 | per month |
| Pro Mensal | $5.99 | per month |
| Pro IA Mensal | $9.99 | per month |


## Frequently asked questions

### Is Next Fit Pro free?

Next Fit Pro is free to download, with no in-app purchases.

### Is TreinBase free?

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

### Do Next Fit Pro or TreinBase have ads?

Neither Next Fit Pro nor TreinBase shows ads.

### Which is updated more often, Next Fit Pro or TreinBase?

Next Fit Pro ships an update weekly, and TreinBase every 2 weeks. Most recently, Next Fit Pro was updated on October 19, 2026 and TreinBase on September 25, 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.*