# Vivoptim vs E

The clearest difference is update cadence: E at every 3 days against Vivoptim's every 4 months. On price, ads, 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.

Vivoptim ships an update every 4 months, E every 3 days. Both last shipped on October 3, 2026.

## The numbers

| Metric | Vivoptim | E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 90 MB | 58 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Vivoptim Solutions](https://appshunter.io/developer/1436854953) | [The Walking Nerds](https://appshunter.io/developer/1570033466) |

## What reviewers say

### Vivoptim

[App page](https://appshunter.io/ios/app/vivoptim/id1559049012)

This app helps users improve their health and well-being through personalized programs and professional coaching. It covers various health factors like diet, exercise, sleep, and stress, offering practical content and challenges.

**Highlights:** Personalized health programs, Professional health coaching, Progress tracking, Practical health content, Weekly challenges, Health data synchronization

**Features:** Vision Pro support

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-run/id6751512054)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vivoptim free?

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

### Is E free?

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

### Do Vivoptim or E have ads?

Neither Vivoptim nor E shows ads.

### Which is updated more often, Vivoptim or E?

Vivoptim ships an update every 4 months, and E every 3 days. Most recently, Vivoptim was updated on October 3, 2026 and E on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*