# Subtract vs SubSub

The clearest difference is in-app purchases: Subtract at none against SubSub's 3. Subtract also leads on iOS requirement (13.0 vs 18.6). SubSub's advantage is update cadence (every 4 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. SubSub sells 3 in-app purchases, starting at $1.99 per month. Subtract asks for nothing beyond the download.

Subtract ships an update every 10 days, SubSub every 4 days. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Subtract | SubSub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (8 ratings)](https://appshunter.io/ios/app/subtract-cancel-subscriptions/id6784725293/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 129 MB | 48 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APPNATION YAZILIM HIZMETLERI TICARET ANONIM SIRKETI](https://appshunter.io/developer/1560806519) | [Angela Ismailova](https://appshunter.io/developer/1793977795) |

## What reviewers say

### Subtract

[App page](https://appshunter.io/ios/app/subtract-cancel-subscriptions/id6784725293)

Easily track, manage, and cancel unwanted recurring payments. This tool helps you identify forgotten subscriptions, monitor renewal dates, and avoid surprise charges to save money.

**Highlights:** Discover recurring payments, Manage subscription renewals, Receive renewal reminders, Get cancellation guidance, Identify unused services, Save money on recurring expenses

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

**In-app purchases:** none


### SubSub

[App page](https://appshunter.io/ios/app/subsub-subtracker/id6792226605)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $5.99 | per year |
| Lifetime Premium | $9.99 | one-time |


## Frequently asked questions

### Is Subtract free?

Subtract is free to download, with no in-app purchases.

### Is SubSub free?

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

### Do Subtract or SubSub have ads?

Neither Subtract nor SubSub shows ads.

### Which is updated more often, Subtract or SubSub?

Subtract ships an update every 10 days, and SubSub every 4 days. Most recently, Subtract was updated on October 6, 2026 and SubSub on October 2, 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.*