# Souv vs SEALED

The clearest difference is in-app purchases: Souv at none against SEALED's 2. Souv also leads on update cadence (every 3 days vs every 2 months). SEALED's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. SEALED sells 2 in-app purchases, starting at $2.99 per month. Souv asks for nothing beyond the download.

Souv ships an update every 3 days, SEALED every 2 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Souv | SEALED |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 16 MB | 44 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Knitflow](https://appshunter.io/developer/1663661343) | [Keybotix Solutions (PVT.) LTD.](https://appshunter.io/developer/1832455133) |

## What reviewers say

### Souv

[App page](https://appshunter.io/ios/app/souv/id6614737540)

Digitally preserve your handwritten letters and cherished memories. Easily upload, organize, and securely store your heartfelt messages in a personalized archive. Relive the nostalgia of special moments anytime.

**Highlights:** Preserve handwritten letters digitally, Easy upload and organization, Secure iCloud storage, Relive nostalgic emotions, Personalized letter collection

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

**In-app purchases:** none


### SEALED

[App page](https://appshunter.io/ios/app/sealed-future-letters/id6779495266)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SEALED Monthly | $2.99 | per month |
| SEALED Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Souv free?

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

### Is SEALED free?

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

### Do Souv or SEALED have ads?

Souv shows ads; SEALED does not.

### Which is updated more often, Souv or SEALED?

Souv ships an update every 3 days, and SEALED every 2 months. Most recently, Souv was updated on November 4, 2026 and SEALED on November 5, 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.*