# Marblo vs Stacktop

Marblo and Stacktop 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.

Marblo ships an update every 10 days, Stacktop every 2 weeks. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Marblo | Stacktop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 56 MB | 63 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Paul Hall](https://appshunter.io/developer/6780497569) | [Justin Gillenwater](https://appshunter.io/developer/6788779077) |

## What reviewers say

### Marblo

[App page](https://appshunter.io/ios/app/marblo/id6780497567)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stacktop

[App page](https://appshunter.io/ios/app/stacktop/id6788779075)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marblo free?

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

### Is Stacktop free?

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

### Do Marblo or Stacktop have ads?

Neither Marblo nor Stacktop shows ads.

### Which is updated more often, Marblo or Stacktop?

Marblo ships an update every 10 days, and Stacktop every 2 weeks. Most recently, Marblo was updated on October 2, 2026 and Stacktop on September 21, 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.*