# CryptoFlux vs 21 Pulse

The clearest difference is update cadence: CryptoFlux at every 2 days against 21 Pulse's every 2 weeks. CryptoFlux also leads on iOS requirement (12.0 vs 26.0). 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.

CryptoFlux ships an update every 2 days, 21 Pulse every 2 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | CryptoFlux | 21 Pulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/21-pulse/id6757953169/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 40 MB | 6 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [DI Labs](https://appshunter.io/developer/1221305504) | [Heiko Mattern](https://appshunter.io/developer/1869902214) |

## What reviewers say

### CryptoFlux

[App page](https://appshunter.io/ios/app/cryptoflux/id6743120661)

**Features:** macOS Compatibility

**In-app purchases:** none


### 21 Pulse

[App page](https://appshunter.io/ios/app/21-pulse/id6757953169)

This Bitcoin-focused app provides real-time price tracking, market sentiment indicators, and a map of merchants accepting Bitcoin. It also offers educational resources, a portfolio tracker, and various tools for enthusiasts and merchants.

**Highlights:** Real-time Bitcoin price and charts, Fear & Greed Index and on-chain stats, Bitcoin merchant locator (Lightning SatMap), Educational resources on Bitcoin, Portfolio tracker with DCA plans, Home screen widget for live price

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

**In-app purchases:** none


## Frequently asked questions

### Is CryptoFlux free?

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

### Is 21 Pulse free?

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

### Do CryptoFlux or 21 Pulse have ads?

Neither CryptoFlux nor 21 Pulse shows ads.

### Which is updated more often, CryptoFlux or 21 Pulse?

CryptoFlux ships an update every 2 days, and 21 Pulse every 2 weeks. Most recently, CryptoFlux was updated on October 9, 2026 and 21 Pulse on October 5, 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.*