# Dora vs Stactra

The clearest difference is in-app purchases: Dora at none against Stactra's 2. Dora also leads on ads (none vs shown) and device support (3 vs 1). Stactra's advantage is iOS requirement (18.6 vs 26.0). On price and update cadence there is nothing between them.

Both are free to download. Stactra sells 2 one-off in-app purchases. Dora asks for nothing beyond the download.

Dora ships an update every 5 days, Stactra every 6 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Dora | Stactra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 6 days |
| Size | 6 MB | 33 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Saki Hiraguchi](https://appshunter.io/developer/1876559218) | [Gokhan Caliskan](https://appshunter.io/developer/1876933293) |

## What reviewers say

### Dora

[App page](https://appshunter.io/ios/app/dora-gong-presentation-timer/id6759053926)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Stactra

[App page](https://appshunter.io/ios/app/stactra/id6759112407)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Stactra Credit | $0.99 | one-time |
| 100 Stactra Credit | $6.99 | one-time |


## Frequently asked questions

### Is Dora free?

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

### Is Stactra free?

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

### Do Dora or Stactra have ads?

Stactra shows ads; Dora does not.

### Which is updated more often, Dora or Stactra?

Dora ships an update every 5 days, and Stactra every 6 days. Most recently, Dora was updated on October 4, 2026 and Stactra on October 5, 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.*