# ZIP Opener・File Reader vs Silo

The clearest difference is review sentiment: ZIP Opener・File Reader at 100% against Silo's 51%. ZIP Opener・File Reader also leads on rating (4.7 vs 3.5) and iOS requirement (16.0 vs 18.0). Silo's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 13 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. ZIP Opener・File Reader sells 4 in-app purchases, starting at $1.99 per 7 days and Silo sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ZIP Opener・File Reader holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 21 and 25 respectively. Written reviews point the same way: 100% of ZIP Opener・File Reader's written reviews are positive against 51% of Silo's.

ZIP Opener・File Reader ships an update every 13 months, Silo every 2 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ZIP Opener・File Reader | Silo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (21 ratings)](https://appshunter.io/ios/app/zip-openerfile-reader/id6738324911/reviews)** | [3.5 (25 ratings)](https://appshunter.io/ios/app/silo-private-ai-chat/id6749483886/reviews) |
| Number of ratings | 21 | **25** |
| Positive reviews | **100.0% of reviews** | 50.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 80 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Andy Sutanto](https://appshunter.io/developer/1659282966) | [Eternis Labs](https://appshunter.io/developer/1764348104) |

## What reviewers say

### ZIP Opener・File Reader

[App page](https://appshunter.io/ios/app/zip-openerfile-reader/id6738324911)

Easily open and extract ZIP files, including those with passwords. Organize and share your extracted files efficiently with a history tracking feature. Enjoy a smooth experience managing compressed files.

**Highlights:** Open ZIP files, Extract password-protected ZIPs, File management, Selective sharing, History tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZIP Extractor Pro | $1.99 | per 7 days |
| ZIP Opener Pro - 1Y | $19.99 | per year |
| Offering for New Users | $19.99 | one-time |
| ZIP Opener Pro | $39.99 | one-time |


### Silo

[App page](https://appshunter.io/ios/app/silo-private-ai-chat/id6749483886)

Engage in completely private AI conversations. Ask for answers, advice, or support with a secure, judgment-free chatbot. Your data is encrypted and never stored or seen by the developers.

**Highlights:** 100% Private Chat, Encrypted Conversations, Secure & Judgment-Free, AI Assistant for Advice & Support, Document Analysis (Pro), Multiple AI Models (Pro)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silo Pro Weekly | $6.99 | per 7 days |
| Silo Pro Monthly | $19.99 | per month |
| Silo Pro Yearly | $249.99 | per year |
| Silo Plus Lifetime | $499.99 | one-time |


## Frequently asked questions

### Is ZIP Opener・File Reader free?

ZIP Opener・File Reader is free to download, with in-app purchases available.

### Is Silo free?

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

### Which has better reviews, ZIP Opener・File Reader or Silo?

ZIP Opener・File Reader is rated higher. ZIP Opener・File Reader averages 4.7 out of 5 from 21 ratings, while Silo averages 3.5 from 25 ratings.

### Do ZIP Opener・File Reader or Silo have ads?

ZIP Opener・File Reader shows ads; Silo does not.

### Which is updated more often, ZIP Opener・File Reader or Silo?

ZIP Opener・File Reader ships an update every 13 months, and Silo every 2 weeks. Most recently, ZIP Opener・File Reader was updated on October 30, 2026 and Silo 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.*