# SMART vs Li.PAD ENERGY EX

The clearest difference is in-app purchases: Li.PAD ENERGY EX at none against SMART's 10. Li.PAD ENERGY EX also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. SMART sells 10 in-app purchases, starting at $2.99 per month. Li.PAD ENERGY EX asks for nothing beyond the download.

SMART ships an update fortnightly, Li.PAD ENERGY EX every 4 weeks. The most recent releases landed on November 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SMART | Li.PAD ENERGY EX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/smart-pdf-document-scanner/id1512794804/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 95.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 51 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bartnitzky, Böttcher und Springer GbR](https://appshunter.io/developer/1512794803) | [Leonardo Web S.r.l.](https://appshunter.io/developer/882456429) |

## What reviewers say

### SMART

[App page](https://appshunter.io/ios/app/smart-pdf-document-scanner/id1512794804)

Organize your life by scanning documents, bills, and receipts. Automatically name files, set reminders for deadlines, and search text within your papers. Keep everything private and secure on your own devices.

**Highlights:** Automatic document scanning and edge detection, Smart naming suggestions based on content, Deadline detection and calendar reminders, Full-text search within scanned documents, PDF editing, signing, and annotation, Cross-device sync for iPhone, iPad, and Mac, Password-protected folders with Face ID/Touch ID

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SMART-PDF Premium – 1 month | $2.99 | per month |
| SMART-PDF Premium – 3 months | $6.99 | per 3 months |
| SMART-PDF Premium – 6 months | $11.99 | per 6 months |
| SMART-PDF Premium – 12 months | $22.99 | per year |
| 10 SMART-PDF Coins | $0.99 | one-time |
| 100 SMART-PDF Coins | $5.99 | one-time |
| 150 SMART-PDF Coins | $8.99 | one-time |
| 250 SMART-PDF Coins | $13.99 | one-time |
| 500 SMART-PDF Coins | $17.99 | one-time |
| 750 SMART-PDF Coins | $22.99 | one-time |


### Li.PAD ENERGY EX

[App page](https://appshunter.io/ios/app/lipad-energy-ex/id6473522954)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMART free?

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

### Is Li.PAD ENERGY EX free?

Li.PAD ENERGY EX is free to download, with no in-app purchases.

### Do SMART or Li.PAD ENERGY EX have ads?

SMART shows ads; Li.PAD ENERGY EX does not.

### Which is updated more often, SMART or Li.PAD ENERGY EX?

SMART ships an update fortnightly, and Li.PAD ENERGY EX every 4 weeks. Most recently, SMART was updated on November 3, 2026 and Li.PAD ENERGY EX on October 17, 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.*