# Seconded vs stac

The clearest difference is in-app purchases: Seconded at none against stac's 5. Seconded also leads on update cadence (every 2 weeks vs every 2 months). stac's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. stac sells 5 in-app purchases, starting at $2.99 per month. Seconded asks for nothing beyond the download.

Seconded ships an update every 2 weeks, stac every 2 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Seconded | stac |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 14 MB | 42 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IRL Engagements, LLC](https://appshunter.io/developer/1041832637) | [Ai To Mobile](https://appshunter.io/developer/1475589426) |

## What reviewers say

### Seconded

[App page](https://appshunter.io/ios/app/seconded-save-and-read-later/id6761839725)

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

**In-app purchases:** none


### stac

[App page](https://appshunter.io/ios/app/stac-focus-timer-build-world/id6764253760)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STAC Plus Membership | $2.99 | per month |
| Streak Freeze | $0.99 | one-time |
| boost potion lite | $0.99 | one-time |
| boost potion pro | $1.19 | one-time |
| Demotion Shield | $1.99 | one-time |


## Frequently asked questions

### Is Seconded free?

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

### Is stac free?

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

### Do Seconded or stac have ads?

Both Seconded and stac show ads.

### Which is updated more often, Seconded or stac?

Seconded ships an update every 2 weeks, and stac every 2 months. Most recently, Seconded was updated on October 10, 2026 and stac on October 25, 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.*