# WithStudy vs Stackd

The clearest difference is device support: WithStudy at 3 against Stackd's 1. WithStudy also leads on iOS requirement (15.1 vs 18). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. WithStudy sells 2 in-app purchases, starting at $4.99 per month and Stackd sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

WithStudy ships an update every 10 days, Stackd fortnightly. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | WithStudy | Stackd |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 39 MB | 3 MB |
| Requires iOS | **15.1** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Yoshihiro Shiozaki](https://appshunter.io/developer/1885735636) | [Nene Nakagawa](https://appshunter.io/developer/1821103094) |

## What reviewers say

### WithStudy

[App page](https://appshunter.io/ios/app/withstudy/id6760686329)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WithStudy Premium (Monthly) | $4.99 | per month |
| WithStudy Premium (Annual) | $39.99 | per year |


### Stackd

[App page](https://appshunter.io/ios/app/stackd-study-timer-and-tracker/id6761293821)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackd Pro | $1.99 | one-time |


## Frequently asked questions

### Is WithStudy free?

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

### Is Stackd free?

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

### Do WithStudy or Stackd have ads?

Neither WithStudy nor Stackd shows ads.

### Which is updated more often, WithStudy or Stackd?

WithStudy ships an update every 10 days, and Stackd fortnightly. Most recently, WithStudy was updated on October 3, 2026 and Stackd on October 1, 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.*