# SumGress vs PriorityStack

The clearest difference is ads: SumGress at none against PriorityStack's shown. SumGress also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. SumGress sells 2 in-app purchases, starting at $1.99 per month and PriorityStack sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

SumGress ships an update every 4 days, PriorityStack every 2 months. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SumGress | PriorityStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 76 MB | 28 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maciej Gawlowski](https://appshunter.io/developer/1792186475) | [Tabish Hassan](https://appshunter.io/developer/1885918100) |

## What reviewers say

### SumGress

[App page](https://appshunter.io/ios/app/sumgress/id6748936172)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $8.99 | per year |


### PriorityStack

[App page](https://appshunter.io/ios/app/prioritystack-top-six/id6766623918)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PriorityStack Premium Monthly | $2.99 | per month |


## Frequently asked questions

### Is SumGress free?

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

### Is PriorityStack free?

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

### Do SumGress or PriorityStack have ads?

PriorityStack shows ads; SumGress does not.

### Which is updated more often, SumGress or PriorityStack?

SumGress ships an update every 4 days, and PriorityStack every 2 months. Most recently, SumGress was updated on September 8, 2026 and PriorityStack on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*