# Spending Tracker vs Substract

The clearest difference is ads: Spending Tracker at none against Substract's shown. Substract's advantage is update cadence (every 2 days vs every 4 days) and iOS requirement (15.1 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Spending Tracker sells 3 in-app purchases, starting at $1.99 per 7 days and Substract sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Spending Tracker ships an update every 4 days, Substract every 2 days. The most recent releases landed on September 9, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Spending Tracker | Substract |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 28 MB | 52 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Taranov](https://appshunter.io/developer/1873489714) | [GOKHAN DEMIRER](https://appshunter.io/developer/1879459035) |

## What reviewers say

### Spending Tracker

[App page](https://appshunter.io/ios/app/spending-tracker-stash-flow/id6758535249)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $3.99 | per month |
| Yearly | $34.99 | per year |


### Substract

[App page](https://appshunter.io/ios/app/substract-track-subscriptions/id6759550619)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Spending Tracker free?

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

### Is Substract free?

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

### Do Spending Tracker or Substract have ads?

Substract shows ads; Spending Tracker does not.

### Which is updated more often, Spending Tracker or Substract?

Spending Tracker ships an update every 4 days, and Substract every 2 days. Most recently, Spending Tracker was updated on September 9, 2026 and Substract on August 25, 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.*