# FlowSignal vs Chart Crypto

The clearest difference is update cadence: FlowSignal at daily against Chart Crypto's every 2 weeks. FlowSignal also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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 and Chart Crypto sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

FlowSignal ships an update daily, Chart Crypto every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | FlowSignal | Chart Crypto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chart-crypto-price-and-alert/id6759184368/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 60 MB | 8 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dimster Design LLC](https://appshunter.io/developer/1865684637) | [Outsource Wisely LLC](https://appshunter.io/developer/1807911431) |

## What reviewers say

### 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 |


### Chart Crypto

[App page](https://appshunter.io/ios/app/chart-crypto-price-and-alert/id6759184368)

Track real-time cryptocurrency prices with instant custom alerts and interactive charts. This privacy-focused app offers a clean interface and no account requirements, ensuring your portfolio stays secure on your device.

**Highlights:** Real-time price tracking, Customizable price alerts, Interactive candlestick charts, Privacy-focused, no accounts, Pro themes and dark mode, Data from top exchanges

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chart Crypto Monthly Premium | $0.99 | per month |
| Chart Crypto Yearly Premium | $9.99 | per year |


## Frequently asked questions

### Is FlowSignal free?

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

### Is Chart Crypto free?

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

### Do FlowSignal or Chart Crypto have ads?

Neither FlowSignal nor Chart Crypto shows ads.

### Which is updated more often, FlowSignal or Chart Crypto?

FlowSignal ships an update daily, and Chart Crypto every 2 weeks. Most recently, FlowSignal was updated on October 31, 2026 and Chart Crypto on October 31, 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.*