# Existence vs Monstro X

The clearest difference is in-app purchases: Monstro X at none against Existence's 2. Existence's advantage is ads (none vs shown) and update cadence (every 3 days vs every 10 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Existence sells 2 in-app purchases, starting at $29.99 per month. Monstro X asks for nothing beyond the download.

Existence ships an update every 3 days, Monstro X every 10 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Existence | Monstro X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/existence/id6742516623/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Freemium | — |
| Size | 83 MB | 75 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Existence LLC](https://appshunter.io/developer/1719258942) | [8BITAPP LLC](https://appshunter.io/developer/1776156402) |

## What reviewers say

### Existence

[App page](https://appshunter.io/ios/app/existence/id6742516623)

This app helps you understand how you spend your time and align your actions with your intentions. It guides you through designing, accounting for, and optimizing your weekly schedule to bridge the gap between your ideal and real self.

**Highlights:** Time Intelligence Platform, Time Creation Cycle guidance, Time Block scheduling, Personalized AI insights, Time Alignment Score, Calendar imports, Predictive tagging

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Founding Member Monthly | $29.99 | per month |
| Founding Member Annual | $299.99 | per year |


### Monstro X

[App page](https://appshunter.io/ios/app/monstro-x/id6749905276)

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

**In-app purchases:** none


## Frequently asked questions

### Is Existence free?

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

### Is Monstro X free?

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

### Do Existence or Monstro X have ads?

Monstro X shows ads; Existence does not.

### Which is updated more often, Existence or Monstro X?

Existence ships an update every 3 days, and Monstro X every 10 days. Most recently, Existence was updated on October 14, 2026 and Monstro X on October 10, 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.*