# Syvänne vs SEONappi

The clearest difference is in-app purchases: SEONappi at none against Syvänne's 2. Syvänne's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Syvänne sells 2 in-app purchases, starting at $4.99 per month. SEONappi asks for nothing beyond the download.

Syvänne ships an update weekly, SEONappi every 3 weeks. The most recent releases landed on October 2, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Syvänne | SEONappi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 22 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fioni](https://appshunter.io/developer/961958092) | [SEO Suomalainen Energiaosuuskunta](https://appshunter.io/developer/1555219341) |

## What reviewers say

### Syvänne

[App page](https://appshunter.io/ios/app/syvanne/id1478297475)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO-1 (1 Month) | $4.99 | per month |
| PRO-12 (1 Year) | $29.49 | per year |


### SEONappi

[App page](https://appshunter.io/ios/app/seonappi/id1555219339)

**In-app purchases:** none


## Frequently asked questions

### Is Syvänne free?

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

### Is SEONappi free?

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

### Do Syvänne or SEONappi have ads?

Neither Syvänne nor SEONappi shows ads.

### Which is updated more often, Syvänne or SEONappi?

Syvänne ships an update weekly, and SEONappi every 3 weeks. Most recently, Syvänne was updated on October 2, 2026 and SEONappi on September 18, 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.*