# DEVIFIT vs Caser Starbien

The clearest difference is review sentiment: DEVIFIT at 100% against Caser Starbien's 14%. DEVIFIT also leads on update cadence (every 2 months vs every 5 months). Caser Starbien's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DEVIFIT sells 1 in-app purchase, starting at $44.99 per year. Caser Starbien asks for nothing beyond the download.

DEVIFIT ships an update every 2 months, Caser Starbien every 5 months. The most recent releases landed on June 4, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | DEVIFIT | Caser Starbien |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/devifit/id1535898654/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 14.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Subscription | **Free** |
| Size | 284 MB | 20 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intelligent System Vitale S.L.](https://appshunter.io/developer/929159342) | [Caser](https://appshunter.io/developer/394869100) |

## What reviewers say

### DEVIFIT

[App page](https://appshunter.io/ios/app/devifit/id1535898654)

This app acts as a personal trainer, offering scheduled workouts, access to directed activities, and a comprehensive video library. It allows users to track their progress, chat with their trainer, and connect with HealthKit and other wearables.

**Highlights:** Personalized training plans, Scheduled workouts and session validation, Access to directed activities, Extensive video library, Trainer chat functionality, Progress tracking, HealthKit and wearable integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DEVIFIT Premium | $44.99 | per year |


### Caser Starbien

[App page](https://appshunter.io/ios/app/caser-starbien/id1588988732)

This app offers unlimited video consultations with doctors and motivates users to adopt healthier habits through step challenges. Achieving daily step goals can earn users a discount on their life insurance policy.

**Highlights:** Unlimited video consultations with doctors, Daily step challenges, Syncs with Apple Health, Earn discounts on life insurance, Motivates healthy habits

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DEVIFIT free?

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

### Is Caser Starbien free?

Caser Starbien is free to download, with no in-app purchases.

### Do DEVIFIT or Caser Starbien have ads?

Neither DEVIFIT nor Caser Starbien shows ads.

### Which is updated more often, DEVIFIT or Caser Starbien?

DEVIFIT ships an update every 2 months, and Caser Starbien every 5 months. Most recently, DEVIFIT was updated on June 4, 2026 and Caser Starbien on June 26, 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.*