# Stackd vs pomoco

The clearest difference is in-app purchases: pomoco at none against Stackd's 1. pomoco also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (16.4 vs 18). Stackd's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Stackd sells 1 one-off in-app purchase. pomoco asks for nothing beyond the download.

Stackd ships an update fortnightly, pomoco every 4 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Stackd | pomoco |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 90 MB |
| Requires iOS | 18 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nene Nakagawa](https://appshunter.io/developer/1821103094) | [Namwoo Kim](https://appshunter.io/developer/1861235950) |

## What reviewers say

### 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 |


### pomoco

[App page](https://appshunter.io/ios/app/pomoco/id6799591888)

This app offers a focused study experience using the Pomodoro technique. It provides a dedicated virtual study room and timed sessions to help users concentrate on their learning tasks.

**Highlights:** Pomodoro technique timer, 25-minute focus sessions, Virtual study room, Daily focus tracking, Ad-supported

**In-app purchases:** none


## Frequently asked questions

### Is Stackd free?

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

### Is pomoco free?

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

### Do Stackd or pomoco have ads?

pomoco shows ads; Stackd does not.

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

Stackd ships an update fortnightly, and pomoco every 4 days. Most recently, Stackd was updated on October 1, 2026 and pomoco on October 9, 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.*