# Vim and Vigor vs 3E Smartphone Substudy

The clearest difference is update cadence: 3E Smartphone Substudy at every 3 weeks against Vim and Vigor's every 5 weeks. Vim and Vigor's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Vim and Vigor ships an update every 5 weeks, 3E Smartphone Substudy every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Vim and Vigor | 3E Smartphone Substudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (45 ratings)](https://appshunter.io/ios/app/vim-and-vigor/id6451125118/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 173 MB | 50 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ENDO FITNESS NV 1, LLC](https://appshunter.io/developer/1696801608) | [Avicenna Research Inc.](https://appshunter.io/developer/1137173051) |

## What reviewers say

### Vim and Vigor

[App page](https://appshunter.io/ios/app/vim-and-vigor/id6451125118)

Track your workouts, meals, and progress towards fitness goals with guidance from your personal trainer. Access digital passes, book sessions, and communicate with your coach in real-time. Syncs with wearable devices for comprehensive health tracking.

**Highlights:** Track workouts and meals, Measure results and progress, Access digital membership pass, Book appointments and classes, Message coach in real-time, Sync with wearable devices, Set health and fitness goals

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 3E Smartphone Substudy

[App page](https://appshunter.io/ios/app/3e-smartphone-substudy/id6465963006)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vim and Vigor free?

Vim and Vigor is free to download, with no in-app purchases.

### Is 3E Smartphone Substudy free?

3E Smartphone Substudy is free to download, with no in-app purchases.

### Do Vim and Vigor or 3E Smartphone Substudy have ads?

Neither Vim and Vigor nor 3E Smartphone Substudy shows ads.

### Which is updated more often, Vim and Vigor or 3E Smartphone Substudy?

Vim and Vigor ships an update every 5 weeks, and 3E Smartphone Substudy every 3 weeks. Most recently, Vim and Vigor was updated on October 2, 2026 and 3E Smartphone Substudy on October 7, 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.*