# Memory Capsule vs Vellum

The clearest difference is in-app purchases: Memory Capsule at none against Vellum's 10. Memory Capsule also leads on update cadence (every 2 days vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Vellum sells 10 one-off in-app purchases. Memory Capsule asks for nothing beyond the download.

Memory Capsule ships an update every 2 days, Vellum every 2 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Memory Capsule | Vellum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 87 MB | 25 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Wisish Tech](https://appshunter.io/developer/1765665154) | [mustafa yazgulu](https://appshunter.io/developer/897026342) |

## What reviewers say

### Memory Capsule

[App page](https://appshunter.io/ios/app/memory-capsule-timelock/id6747623919)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vellum

[App page](https://appshunter.io/ios/app/vellum-time-capsule/id6768291137)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Text Capsule Forever Single | $0.99 | one-time |
| Text Capsule Forever 3 Pack | $1.99 | one-time |
| Video • 1m • 1y ×3 | $12.99 | one-time |
| Video • 3m • 1y ×3 | $26.99 | one-time |
| Video • 1m • 5y ×3 | $26.99 | one-time |
| Video • 1m • 10y ×3 | $44.99 | one-time |
| Video • 3m • 5y ×3 | $47.99 | one-time |
| Video • 3m • 10y ×3 | $79.99 | one-time |
| Video • 10m • 5y ×3 | $94.99 | one-time |
| Video • 10m • 10y ×3 | $149.99 | one-time |


## Frequently asked questions

### Is Memory Capsule free?

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

### Is Vellum free?

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

### Do Memory Capsule or Vellum have ads?

Neither Memory Capsule nor Vellum shows ads.

### Which is updated more often, Memory Capsule or Vellum?

Memory Capsule ships an update every 2 days, and Vellum every 2 weeks. Most recently, Memory Capsule was updated on October 28, 2026 and Vellum on October 31, 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.*