# SolfInst vs Amoa

The clearest difference is in-app purchases: SolfInst at none against Amoa's 8. Amoa's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Amoa sells 8 in-app purchases, starting at $1.99 per 7 days. SolfInst asks for nothing beyond the download.

SolfInst ships an update every 3 weeks, Amoa every 2 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SolfInst | Amoa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/amoa-easy-scanner-and-inventory/id6479238598/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 87 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solfium](https://appshunter.io/developer/1594366649) | [Mobile First](https://appshunter.io/developer/1735266906) |

## What reviewers say

### SolfInst

[App page](https://appshunter.io/ios/app/solfinst/id1612790677)

**Features:** Vision Pro support

**In-app purchases:** none


### Amoa

[App page](https://appshunter.io/ios/app/amoa-easy-scanner-and-inventory/id6479238598)

Easily manage your stock with this smart inventory manager. Scan or import items to track inputs and outputs in real-time, keeping your inventory organized and up-to-date. Streamline your business operations with an intuitive interface.

**Highlights:** Scan or import items, Real-time inventory updates, Track inputs and outputs, Organize products by category, Efficient stock management, Intuitive user interface

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Weekly | $1.99 | per 7 days |
| Advanced Weekly (No Trial) | $1.99 | per 7 days |
| Advanced Monthly | $4.99 | per month |
| Ultra Weekly | $4.99 | per 7 days |
| Advanced Monthly (No Trial) | $4.99 | per month |
| Ultra Monthly (No Trial) | $8.99 | per month |
| Ultra Monthly | $12.99 | per month |
| Ultra Weekly (No Trial) | $12.99 | per 7 days |


## Frequently asked questions

### Is SolfInst free?

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

### Is Amoa free?

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

### Do SolfInst or Amoa have ads?

Neither SolfInst nor Amoa shows ads.

### Which is updated more often, SolfInst or Amoa?

SolfInst ships an update every 3 weeks, and Amoa every 2 days. Most recently, SolfInst was updated on November 7, 2026 and Amoa on November 4, 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.*