# NIL Stacks App vs BTC Cycle

The clearest difference is in-app purchases: NIL Stacks App at none against BTC Cycle's 3. BTC Cycle's advantage is update cadence (every 3 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BTC Cycle sells 3 in-app purchases, starting at $2.99 per 7 days. NIL Stacks App asks for nothing beyond the download.

NIL Stacks App ships an update every 7 months, BTC Cycle every 3 weeks. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | NIL Stacks App | BTC Cycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/nil-stacks-app/id1525132202/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [New Internet Labs Limited](https://appshunter.io/developer/1525132204) | [Harun Karahan](https://appshunter.io/developer/1889305206) |

## What reviewers say

### NIL Stacks App

[App page](https://appshunter.io/ios/app/nil-stacks-app/id1525132202)

Track the real-time price of STX in both USD and BTC. This app provides convenient home screen widgets to monitor the STX ecosystem's health at a glance.

**Highlights:** STX price ticker (USD), STX price ticker (BTC), Home screen widgets, Ecosystem health monitoring, Real-time price updates

**Features:** macOS Compatibility

**In-app purchases:** none


### BTC Cycle

[App page](https://appshunter.io/ios/app/btc-cycle-crypto-analysis/id6768258870)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crypto Calculator Weekly | $2.99 | per 7 days |
| Crypto Cycle Monthly | $7.99 | per month |
| Crypto Cycle Yearly | $24.99 | per year |


## Frequently asked questions

### Is NIL Stacks App free?

NIL Stacks App is free to download, with no in-app purchases.

### Is BTC Cycle free?

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

### Do NIL Stacks App or BTC Cycle have ads?

Neither NIL Stacks App nor BTC Cycle shows ads.

### Which is updated more often, NIL Stacks App or BTC Cycle?

NIL Stacks App ships an update every 7 months, and BTC Cycle every 3 weeks. Most recently, NIL Stacks App was updated on October 13, 2026 and BTC Cycle on October 8, 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.*