# iSOW vs Impulso Stone

iSOW and Impulso Stone 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.

iSOW ships an update weekly, Impulso Stone fortnightly. The most recent releases landed on July 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | iSOW | Impulso Stone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/isow/id6476681858/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 108 MB | 39 MB |
| Requires iOS | **14.0.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ISOW TECNOLOGIAS SOCIAIS LTDA](https://appshunter.io/developer/1715540031) | [KLUBS SERVICOS DE TECNOLOGIA LTDA](https://appshunter.io/developer/1863088012) |

## What reviewers say

### iSOW

[App page](https://appshunter.io/ios/app/isow/id6476681858)

Discover, engage with, and volunteer for social projects. Donate and promote initiatives to make a positive impact. This platform connects users with opportunities to contribute to societal change.

**Highlights:** Discover social projects, Engage with initiatives, Volunteer opportunities, Donate to causes, Promote social projects

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Impulso Stone

[App page](https://appshunter.io/ios/app/impulso-stone/id6775840949)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSOW free?

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

### Is Impulso Stone free?

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

### Do iSOW or Impulso Stone have ads?

Neither iSOW nor Impulso Stone shows ads.

### Which is updated more often, iSOW or Impulso Stone?

iSOW ships an update weekly, and Impulso Stone fortnightly. Most recently, iSOW was updated on July 22, 2026 and Impulso Stone 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.*