Multinomial vs Easy Compressor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multinomial
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This app computes binomial and multinomial (= polynomial) coefficients. The app runs now also on iPad.
Easy Compressor
Reduce the size of your photos and pictures directly on your phone. This application offers a straightforward way to compress images, making them easier to share and store.
- Image compression
- Reduce file size
- User-friendly interface
- Mobile optimization
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Easy Compressor is a fast, private photo utility that helps you shrink image file sizes, resize to exact dimensions, and convert HEIC/PNG/WebP/BMP images to JPG — all on your device. Your photos never leave your phone. Batch process multiple images, compare before/after quality, and share or save the results. Includes an optional Remove Ads purchase on iOS. Also supports iOS Live Photos — pick a Live Photo and we’ll use its current key-frame image.
Screenshots
Verdict
The clearest difference is in-app purchases: Multinomial at none against Easy Compressor's 1. Multinomial also leads on ads (none vs shown). Easy Compressor's advantage is iOS requirement (14.0 vs 18.6). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Easy Compressor sells 1 one-off in-app purchase. Multinomial asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 47 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | Multinomial | Easy Compressor |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 47 months | Every 47 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Reinhard MAENNER | APPS BAY LIMITED |
In-app purchases
Multinomial
No in-app purchases
Easy Compressor
- Remove Ads$1.99
Questions
Is Multinomial free?
Is Easy Compressor free?
Do Multinomial or Easy Compressor have ads?
Which is updated more often, Multinomial or Easy Compressor?
Other comparisons
