# Unpack vs Smart Invoice

The clearest difference is rating: Smart Invoice at 4.8 against Unpack's 3.7. Smart Invoice also leads on ratings volume (12 vs 3). Unpack's advantage is ads (none vs shown). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Unpack sells 6 in-app purchases, starting at $2.99 per 7 days and Smart Invoice sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Invoice holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Unpack ships an update every 2 months, Smart Invoice every 4 months. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Unpack | Smart Invoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/unpack-file-extractor/id6448967537/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/smart-invoice-estimate-maker/id6464425415/reviews)** |
| Number of ratings | 3 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 14 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [子晴 彭](https://appshunter.io/developer/1646930841) | [Bohdan Matviichuk](https://appshunter.io/developer/1699256806) |

## What reviewers say

### Unpack

[App page](https://appshunter.io/ios/app/unpack-file-extractor/id6448967537)

This app offers a comprehensive solution for managing compressed files, supporting multiple formats like RAR, 7Z, and ZIP. It allows for secure compression and decompression, file preview, and efficient organization of your documents and media.

**Highlights:** Multi-format compression and decompression (RAR, 7Z, ZIP), Encrypted archive support, Direct file preview for documents and images, File sorting and folder management, Efficient and secure file handling, User-friendly interface

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous week | $2.99 | per 7 days |
| Weekly Package | $2.99 | per 7 days |
| Continuous week | $2.99 | per 7 days |
| Monthly | $3.99 | per month |
| Annually | $14.99 | per year |
| Permanent | $29.99 | one-time |


### Smart Invoice

[App page](https://appshunter.io/ios/app/smart-invoice-estimate-maker/id6464425415)

Effortlessly create, manage, and track professional invoices and estimates. Streamline your business finances with multi-currency support and instant delivery options. Gain insights into your financial performance and simplify client billing.

**Highlights:** Create professional invoices, Manage and track invoices, Send invoices instantly, Multi-currency support, Customizable templates, Financial performance insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | per 7 days |
| Pro Version | $4.99 | per 7 days |
| Pro Version | $14.99 | per month |


## Frequently asked questions

### Is Unpack free?

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

### Is Smart Invoice free?

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

### Which has better reviews, Unpack or Smart Invoice?

Smart Invoice is rated higher. Unpack averages 3.7 out of 5 from 3 ratings, while Smart Invoice averages 4.8 from 12 ratings.

### Do Unpack or Smart Invoice have ads?

Smart Invoice shows ads; Unpack does not.

### Which is updated more often, Unpack or Smart Invoice?

Unpack ships an update every 2 months, and Smart Invoice every 4 months. Most recently, Unpack was updated on October 16, 2026 and Smart Invoice on October 8, 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.*