# Herein! vs SoulSync

The clearest difference is update cadence: Herein! at every 4 days against SoulSync's monthly. Herein! also leads on iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Herein! sells 2 one-off in-app purchases and SoulSync sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Herein! ships an update every 4 days, SoulSync monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Herein! | SoulSync |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 95.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 188 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ProjectWizards](https://appshunter.io/developer/308324275) | [Light Mandalas Company Limited](https://appshunter.io/developer/1754624337) |

## What reviewers say

### Herein!

[App page](https://appshunter.io/ios/app/herein/id1515920171)

Easily share your contact information by generating a QR code. Avoid filling out repetitive forms in various establishments. Your data is protected and remains on the store owner's devices.

**Highlights:** Generate contact QR codes, Scan QR codes for contact details, Save QR code to digital wallet, Apple Watch integration, Digital form submission

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| Business Owners | $22.99 | one-time |


### SoulSync

[App page](https://appshunter.io/ios/app/soulsync/id6648788821)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $14.99 | per month |
| Premium Yearly Access | $129.00 | per year |


## Frequently asked questions

### Is Herein! free?

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

### Is SoulSync free?

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

### Do Herein! or SoulSync have ads?

Neither Herein! nor SoulSync shows ads.

### Which is updated more often, Herein! or SoulSync?

Herein! ships an update every 4 days, and SoulSync monthly. Most recently, Herein! was updated on October 23, 2026 and SoulSync on October 24, 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.*