# Drastic Calc vs Clutter

The clearest difference is in-app purchases: Drastic Calc at none against Clutter's 1. Clutter's advantage is update cadence (every 2 days vs weekly) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Clutter sells 1 one-off in-app purchase. Drastic Calc asks for nothing beyond the download.

Drastic Calc ships an update weekly, Clutter every 2 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Drastic Calc | Clutter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (58 ratings)](https://appshunter.io/ios/app/clutter-screenshot-organizer/id6799858360/reviews)** |
| Number of ratings | — | **58** |
| Positive reviews | — | 92.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 54 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Tatsuro Furuya](https://appshunter.io/developer/1865297357) | [hayoung jin](https://appshunter.io/developer/6772064362) |

## What reviewers say

### Drastic Calc

[App page](https://appshunter.io/ios/app/drastic-calc/id6757259289)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clutter

[App page](https://appshunter.io/ios/app/clutter-screenshot-organizer/id6799858360)

This app helps you manage and organize the screenshots you take on your device. Easily review, sort, and save important images into custom folders, with options to add tags and notes for quick retrieval. It also allows direct saving from the share sheet and keeps your data private on your device.

**Highlights:** Screenshot cleanup, Quick review and sort, Folder organization, Tagging and notes, Direct saving from share sheet, On-device processing, Customizable themes

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clutter Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Drastic Calc free?

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

### Is Clutter free?

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

### Do Drastic Calc or Clutter have ads?

Both Drastic Calc and Clutter show ads.

### Which is updated more often, Drastic Calc or Clutter?

Drastic Calc ships an update weekly, and Clutter every 2 days. Most recently, Drastic Calc was updated on October 16, 2026 and Clutter on October 25, 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.*