# FlexInvest vs PDF Scanner

The clearest difference is in-app purchases: FlexInvest at none against PDF Scanner's 2. PDF Scanner's advantage is update cadence (every 5 days vs every 2 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. PDF Scanner sells 2 in-app purchases, starting at $3.99 per month. FlexInvest asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for FlexInvest against 5.0 for PDF Scanner. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

FlexInvest ships an update every 2 weeks, PDF Scanner every 5 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FlexInvest | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/flexinvest/id1350235809/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scanner-optic-scan/id6755757455/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 130 MB | 4 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Investium Limited](https://appshunter.io/developer/1834129109) | [SUNG HSIANG CHAO](https://appshunter.io/developer/1801925448) |

## What reviewers say

### FlexInvest

[App page](https://appshunter.io/ios/app/flexinvest/id1350235809)

A mobile financial platform for easy stock, ETF, and fractional share trading. Start with as little as $5, diversify investments, and trade outside market hours. Offers zero commission fees and a beginner-friendly interface.

**Highlights:** Fractional share trading from $5, Trade stocks and ETFs, After-hours trading, Zero commission fees, Easy onboarding, Recurring deposits

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

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-optic-scan/id6755757455)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optic Premium Monthly | $3.99 | per month |
| Optic Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is FlexInvest free?

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

### Is PDF Scanner free?

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

### Which has better reviews, FlexInvest or PDF Scanner?

FlexInvest and PDF Scanner are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do FlexInvest or PDF Scanner have ads?

Neither FlexInvest nor PDF Scanner shows ads.

### Which is updated more often, FlexInvest or PDF Scanner?

FlexInvest ships an update every 2 weeks, and PDF Scanner every 5 days. Most recently, FlexInvest was updated on October 26, 2026 and PDF Scanner 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.*