# SubSmart vs Sub Sook

The clearest difference is update cadence: SubSmart at every 2 days against Sub Sook's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SubSmart sells 2 in-app purchases, starting at $9.99 per month and Sub Sook sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

SubSmart ships an update every 2 days, Sub Sook every 2 weeks. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SubSmart | Sub Sook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 13 MB | 68 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [鹏莉 盛](https://appshunter.io/developer/1872848794) | [Phaisan Thauaonsamut](https://appshunter.io/developer/6773761501) |

## What reviewers say

### SubSmart

[App page](https://appshunter.io/ios/app/subsmart-subscription-tracker/id6760749376)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $9.99 | per month |
| lifetime | $39.99 | one-time |


### Sub Sook

[App page](https://appshunter.io/ios/app/sub-sook-subscription-tracker/id6773767655)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is SubSmart free?

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

### Is Sub Sook free?

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

### Do SubSmart or Sub Sook have ads?

Neither SubSmart nor Sub Sook shows ads.

### Which is updated more often, SubSmart or Sub Sook?

SubSmart ships an update every 2 days, and Sub Sook every 2 weeks. Most recently, SubSmart was updated on September 26, 2026 and Sub Sook on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*