# AiMation vs Archive Sifter

The clearest difference is in-app purchases: Archive Sifter at none against AiMation's 3. Archive Sifter also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AiMation sells 3 one-off in-app purchases. Archive Sifter asks for nothing beyond the download.

AiMation ships an update every 2 weeks, Archive Sifter daily. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AiMation | Archive Sifter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/archive-sifter/id6776786880/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | — | Free |
| Size | 120 MB | 2 MB |
| Requires iOS | 17.6 | **17.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [AiMation Studios LTD](https://appshunter.io/developer/1788664834) | [WILLIAM DANN HARVIE](https://appshunter.io/developer/6776786882) |

## What reviewers say

### AiMation

[App page](https://appshunter.io/ios/app/aimation/id6740163197)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5,000 Coins | $0.99 | one-time |
| 3000 Coins | $4.99 | one-time |
| 10,000 Coins | $9.99 | one-time |


### Archive Sifter

[App page](https://appshunter.io/ios/app/archive-sifter/id6776786880)

Explore digitized films and images from the National Archives with a fast, modern interface. Browse archival media directly with smooth scrolling and streamlined search tools, designed for mobile devices. Discover historical content efficiently for research, education, or curiosity.

**Highlights:** Fast search of archival films and images, Continuous image scrolling, Keyword, ID, and date search, Direct viewing of digitized films, Download video files, Bookmark and save records, View record details

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

**In-app purchases:** none


## Frequently asked questions

### Is AiMation free?

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

### Is Archive Sifter free?

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

### Do AiMation or Archive Sifter have ads?

Neither AiMation nor Archive Sifter shows ads.

### Which is updated more often, AiMation or Archive Sifter?

AiMation ships an update every 2 weeks, and Archive Sifter daily. Most recently, AiMation was updated on October 13, 2026 and Archive Sifter 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.*