# Sankey App vs SubZen

The clearest difference is price: SubZen at Free against Sankey App's $4.99. SubZen also leads on update cadence (fortnightly vs every 2 months). Sankey App's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On ads and in-app purchases there is nothing between them.

SubZen is free to download; Sankey App costs $4.99 up front. Sankey App sells 1 one-off in-app purchase and SubZen sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Sankey App ships an update every 2 months, SubZen fortnightly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sankey App | SubZen |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 75 MB | 65 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Klein](https://appshunter.io/developer/1716534841) | [Michael Abou Khalil](https://appshunter.io/developer/1829498538) |

## What reviewers say

### Sankey App

[App page](https://appshunter.io/ios/app/sankey-app/id6444832016)

Visualize your income and expenses with clear charts. Easily categorize transactions and manage your finances to stay informed about your spending habits and avoid missed payments.

**Highlights:** Income and expense visualization, Clear charts and diagrams, Intuitive user interface, Quick category assignment, Financial management, Payment tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sankey Pro | Free | one-time |


### SubZen

[App page](https://appshunter.io/ios/app/subzen-subscription-tracker/id6759507520)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubZen Pro | $0.99 | per month |
| Support SubZen - Small | $1.99 | one-time |
| Support SubZen - Kind | $2.99 | one-time |
| Support SubZen - Generous | $5.99 | one-time |
| Support SubZen - Big | $10.99 | one-time |
| Support SubZen - Amazing | $19.99 | one-time |


## Frequently asked questions

### Is Sankey App free?

Sankey App costs $4.99, and also offers in-app purchases.

### Is SubZen free?

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

### Do Sankey App or SubZen have ads?

Neither Sankey App nor SubZen shows ads.

### Which is updated more often, Sankey App or SubZen?

Sankey App ships an update every 2 months, and SubZen fortnightly. Most recently, Sankey App was updated on October 11, 2026 and SubZen on October 12, 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.*