# CryptoStream vs FlowSignal

The clearest difference is in-app purchases: CryptoStream at none against FlowSignal's 1. FlowSignal's advantage is update cadence (daily vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. FlowSignal sells 1 in-app purchase, starting at $9.99 per month. CryptoStream asks for nothing beyond the download.

CryptoStream ships an update every 2 months, FlowSignal daily. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CryptoStream | FlowSignal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 29 MB | 60 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francois Grabenstaetter](https://appshunter.io/developer/1855148434) | [ENES YILMAZ](https://appshunter.io/developer/1865684637) |

## What reviewers say

### CryptoStream

[App page](https://appshunter.io/ios/app/cryptostream-trade-bubbles/id6755640261)

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

**In-app purchases:** none


### FlowSignal

[App page](https://appshunter.io/ios/app/flowsignal/id6757709092)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $9.99 | per month |


## Frequently asked questions

### Is CryptoStream free?

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

### Is FlowSignal free?

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

### Do CryptoStream or FlowSignal have ads?

Neither CryptoStream nor FlowSignal shows ads.

### Which is updated more often, CryptoStream or FlowSignal?

CryptoStream ships an update every 2 months, and FlowSignal daily. Most recently, CryptoStream was updated on September 19, 2026 and FlowSignal on September 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.*