# put.io vs Big Two Calculator

The clearest difference is price: put.io at Free against Big Two Calculator's $0.99. put.io also leads on update cadence (every 3 weeks vs every 38 months) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

put.io is free to download; Big Two Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

put.io ships an update every 3 weeks, Big Two Calculator every 38 months. The most recent releases landed on October 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | put.io | Big Two Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (97 ratings)](https://appshunter.io/ios/app/putio/id1260479699/reviews)** | — |
| Number of ratings | **97** | — |
| Positive reviews | 84.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 38 months |
| Monetization | Free | — |
| Size | 37 MB | 0 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Put.io AS](https://appshunter.io/developer/1260479698) | [Leung Kau Chan](https://appshunter.io/developer/1618720188) |

## What reviewers say

### put.io

[App page](https://appshunter.io/ios/app/putio/id1260479699)

Access and manage your cloud storage files. Stream videos with subtitle support, download media for offline viewing, and integrate with other official applications.

**Highlights:** Cloud file management, Video playback with subtitles, Offline media downloads, File operations, Apple TV integration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great service overall
- 👍 Stable and reliable
- 👍 Easy to use interface
- 👍 Good for organizing large downloads
- 👍 Simplifies file management

**What reviewers complain about**

- 💰 Overpriced compared to Android
- 📱 Limited functionality on iOS app
- 🐛 Media player doesn't remember playback position
- 🐛 Audio playback issues on iOS
- 🐛 Offline downloaded videos stop working when not connected

**Reported bugs**

- New transfer button is missing
- Media player doesn't remember where you last left off
- Audio playback issues on iOS, doesn't use Apple APIs
- Offline downloaded videos stop working if not connected
- Subtitles have a black background when chromecasted

**Requested features**

- Add transfer button
- Allow downloading files to phone
- Add support for magnet link handler
- Add ability to start magnet transfers within the app
- Add transfer progress on Apple Watch


### Big Two Calculator

[App page](https://appshunter.io/ios/app/big-two-calculator/id1618720186)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is put.io free?

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

### Is Big Two Calculator free?

Big Two Calculator costs $0.99, with no in-app purchases.

### Do put.io or Big Two Calculator have ads?

Neither put.io nor Big Two Calculator shows ads.

### Which is updated more often, put.io or Big Two Calculator?

put.io ships an update every 3 weeks, and Big Two Calculator every 38 months. Most recently, put.io was updated on October 8, 2026 and Big Two Calculator on September 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.*