# Piuma vs Sift

The clearest difference is update cadence: Piuma at every 2 days against Sift's weekly. Piuma also leads on iOS requirement (18.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Piuma sells 2 in-app purchases, starting at $3.99 per 7 days and Sift sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Piuma ships an update every 2 days, Sift weekly. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Piuma | Sift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sift-read-more-scroll-less/id6772033156/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Subscription |
| Size | 19 MB | 32 MB |
| Requires iOS | **18.0** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Golden Genius](https://appshunter.io/developer/1824411127) | [Springtown Labs Inc.](https://appshunter.io/developer/1472456462) |

## What reviewers say

### Piuma

[App page](https://appshunter.io/ios/app/piuma-learn-languages-easily/id6771447666)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Yearly Plan | $49.99 | per year |


### Sift

[App page](https://appshunter.io/ios/app/sift-read-more-scroll-less/id6772033156)

This app distills nonfiction books into short, digestible reads that can be finished in minutes. It helps users build a reading habit by integrating with their phone usage and offering features like reading locks and progress tracking. Discover new ideas and expand your knowledge efficiently.

**Highlights:** Short, thread-style book summaries, Reading Lock to block distracting apps, Daily reading goal and streak tracking, Highlight and save key ideas, Browse by topic and request books, Gentle reading reminders

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sift | $9.99 | per month |
| Sift | $49.99 | per year |


## Frequently asked questions

### Is Piuma free?

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

### Is Sift free?

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

### Do Piuma or Sift have ads?

Neither Piuma nor Sift shows ads.

### Which is updated more often, Piuma or Sift?

Piuma ships an update every 2 days, and Sift weekly. Most recently, Piuma was updated on September 21, 2026 and Sift on September 28, 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.*