# Clastly vs Memphin

The clearest difference is in-app purchases: Clastly at none against Memphin's 3. Memphin's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Memphin sells 3 in-app purchases, starting at $2.99 per month. Clastly asks for nothing beyond the download.

Clastly ships an update fortnightly, Memphin every 3 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Clastly | Memphin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/clastly-personal-database/id6757971144/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 10 MB | 5 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Soji Takahashi](https://appshunter.io/developer/1556419842) | [Ivan Juric](https://appshunter.io/developer/1883491062) |

## What reviewers say

### Clastly

[App page](https://appshunter.io/ios/app/clastly-personal-database/id6757971144)

Organize anything with custom collections and powerful field types. Track reading lists, travel memories, subscriptions, and more. Your data syncs securely via iCloud with a clean, native iOS interface.

**Highlights:** Customizable collections, Multiple field types, Pre-built templates, Data filtering, iCloud sync, Ad-free experience

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

**In-app purchases:** none


### Memphin

[App page](https://appshunter.io/ios/app/memphin/id6760256505)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Annual subscription | $24.99 | per year |
| Permanent subscription | $49.99 | one-time |


## Frequently asked questions

### Is Clastly free?

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

### Is Memphin free?

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

### Do Clastly or Memphin have ads?

Neither Clastly nor Memphin shows ads.

### Which is updated more often, Clastly or Memphin?

Clastly ships an update fortnightly, and Memphin every 3 days. Most recently, Clastly was updated on October 6, 2026 and Memphin on October 11, 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.*