# Compound. vs Momex

The clearest difference is in-app purchases: Momex at none against Compound.'s 1. Momex also leads on update cadence (fortnightly vs every 8 months) and iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Compound. sells 1 one-off in-app purchase. Momex asks for nothing beyond the download.

Compound. ships an update every 8 months, Momex fortnightly. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Compound. | Momex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/momex-nasdaq-stock-tracker/id6785127581/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 5 MB | 48 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Bae](https://appshunter.io/developer/1864747562) | [Axoon LLC](https://appshunter.io/developer/6785127583) |

## What reviewers say

### Compound.

[App page](https://appshunter.io/ios/app/compound/id6757128594)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


### Momex

[App page](https://appshunter.io/ios/app/momex-nasdaq-stock-tracker/id6785127581)

Track US stock market momentum with this app, focusing on Nasdaq 100 performance. Analyze top-performing stocks across various timeframes with interactive charts and a personalized watchlist.

**Highlights:** Momentum tracking for Nasdaq 100, Flexible analysis timeframes, Interactive stock charts, Personalized watchlist, Clean, distraction-free interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Compound. free?

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

### Is Momex free?

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

### Do Compound. or Momex have ads?

Both Compound. and Momex show ads.

### Which is updated more often, Compound. or Momex?

Compound. ships an update every 8 months, and Momex fortnightly. Most recently, Compound. was updated on October 28, 2026 and Momex on October 9, 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.*