# Stack Match Jam vs Topicdom

Stack Match Jam and Topicdom are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stack Match Jam ships an update every 3 days, Topicdom every 5 days. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Stack Match Jam | Topicdom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 187 MB | 289 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Popcore GmbH](https://appshunter.io/developer/1375461777) | [ABI GLOBAL LTD.](https://appshunter.io/developer/1743349083) |

## What reviewers say

### Stack Match Jam

[App page](https://appshunter.io/ios/app/stack-match-jam/id6791524354)

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

**In-app purchases:** none


### Topicdom

[App page](https://appshunter.io/ios/app/topicdom/id6796185094)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Match Jam free?

Stack Match Jam is free to download, with no in-app purchases.

### Is Topicdom free?

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

### Do Stack Match Jam or Topicdom have ads?

Both Stack Match Jam and Topicdom show ads.

### Which is updated more often, Stack Match Jam or Topicdom?

Stack Match Jam ships an update every 3 days, and Topicdom every 5 days. Most recently, Stack Match Jam was updated on September 18, 2026 and Topicdom on September 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.*