# Sparky vs Sats on Fire

The clearest difference is review sentiment: Sats on Fire at 100% against Sparky's 0%. Sats on Fire also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.7). Sparky's advantage is device support (4 vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Sparky sells 1 one-off in-app purchase. Sats on Fire asks for nothing beyond the download.

Sats on Fire holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 0% of Sparky's written reviews are positive against 100% of Sats on Fire's.

Sparky ships an update weekly, Sats on Fire every 4 days. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sparky | Sats on Fire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7 ratings)](https://appshunter.io/ios/app/sparky-subscriptions-tracker/id1524236599/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sats-on-fire/id6744982936/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 6 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Rook](https://appshunter.io/developer/1524236601) | [Nordic Tug LLC](https://appshunter.io/developer/1803782038) |

## What reviewers say

### Sparky

[App page](https://appshunter.io/ios/app/sparky-subscriptions-tracker/id1524236599)

Effortlessly track all your subscriptions and recurring expenses with a clear overview of your finances. This app helps you visualize spending, manage monthly outlays, and make informed decisions to achieve your financial goals faster.

**Highlights:** Visualize subscriptions and expenses, Track recurring costs, Manage monthly outlays, Calculate remaining funds, Simplify expense adding, Gain financial control

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sparky + | $3.99 | one-time |


### Sats on Fire

[App page](https://appshunter.io/ios/app/sats-on-fire/id6744982936)

This finance app helps you plan your retirement by combining traditional savings and Bitcoin holdings. Get a comprehensive view of your financial future in one place, whether you're saving conventionally or investing in cryptocurrency.

**Highlights:** Retirement planning, Traditional savings integration, Bitcoin holdings tracking, Comprehensive financial future view, Next-generation calculator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sparky free?

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

### Is Sats on Fire free?

Sats on Fire is free to download, with no in-app purchases.

### Which has better reviews, Sparky or Sats on Fire?

Sats on Fire is rated higher. Sparky averages 4.7 out of 5 from 7 ratings, while Sats on Fire averages 5.0 from 3 ratings.

### Do Sparky or Sats on Fire have ads?

Neither Sparky nor Sats on Fire shows ads.

### Which is updated more often, Sparky or Sats on Fire?

Sparky ships an update weekly, and Sats on Fire every 4 days. Most recently, Sparky was updated on October 9, 2026 and Sats on Fire on October 13, 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.*