# Workout Timer vs MDI

The clearest difference is review sentiment: Workout Timer at 80% against MDI's 0%. Workout Timer also leads on update cadence (every 4 weeks vs every 5 months). MDI's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

Workout Timer ships an update every 4 weeks, MDI every 5 months. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Workout Timer | MDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (24 ratings)](https://appshunter.io/ios/app/workout-timer-interval-timer/id1580218001/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Monetization | Ad-supported | **Free** |
| Size | 13 MB | 26 MB |
| Requires iOS | 26.0 | **11.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [MDIndia Healthcare Services (TPA) Pvt. Ltd.](https://appshunter.io/developer/1045111021) |

## What reviewers say

### Workout Timer

[App page](https://appshunter.io/ios/app/workout-timer-interval-timer/id1580218001)

This app provides a customizable interval timer for HIIT and Tabata workouts. It offers unlimited timer creation with extensive sound and voice reading options, background notifications, and dark mode. All features are free to use.

**Highlights:** Unlimited timer creation, Folder classification, High timer setting freedom, Variety of sounds and voice readings, Favorite color and reading text, Background notifications, Dark mode

**Features:** Vision Pro support

**In-app purchases:** none


### MDI

[App page](https://appshunter.io/ios/app/mdi-lic-hfl/id6449069719)

This app offers third-party health administration services. Users can download forms, find empanelled hospitals, access health information, and get support contact details.

**Highlights:** Form download, Empanelled hospital search, Health information, Support contact details, FAQ access

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

**In-app purchases:** none


## Frequently asked questions

### Is Workout Timer free?

Workout Timer is free to download, with no in-app purchases.

### Is MDI free?

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

### Do Workout Timer or MDI have ads?

Workout Timer shows ads; MDI does not.

### Which is updated more often, Workout Timer or MDI?

Workout Timer ships an update every 4 weeks, and MDI every 5 months. Most recently, Workout Timer was updated on October 22, 2026 and MDI on October 13, 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.*