# LET'S DO IT Personal training vs JDB FIT

LET'S DO IT Personal training and JDB FIT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | LET'S DO IT Personal training | JDB FIT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 176 MB | 195 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Personal Training aan huis B.V.](https://appshunter.io/developer/1625648734) | [JDB FIT](https://appshunter.io/developer/1771834531) |

## What reviewers say

### LET'S DO IT Personal training

[App page](https://appshunter.io/ios/app/lets-do-it-personal-training/id1625648732)

**Features:** macOS Compatibility

**In-app purchases:** none


### JDB FIT

[App page](https://appshunter.io/ios/app/jdb-fit/id6736395277)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LET'S DO IT Personal training free?

LET'S DO IT Personal training is free to download, with no in-app purchases.

### Is JDB FIT free?

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

### Do LET'S DO IT Personal training or JDB FIT have ads?

Neither LET'S DO IT Personal training nor JDB FIT shows ads.

### Which is updated more often, LET'S DO IT Personal training or JDB FIT?

LET'S DO IT Personal training ships an update every 3 months, and JDB FIT every 3 months. Most recently, LET'S DO IT Personal training was updated on October 16, 2026 and JDB FIT on October 17, 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.*