# Smart EFD v2 vs Calcutron

The clearest difference is in-app purchases: Smart EFD v2 at none against Calcutron's 3. Smart EFD v2 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Calcutron sells 3 in-app purchases, starting at $0.99 per month. Smart EFD v2 asks for nothing beyond the download.

Smart EFD v2 ships an update every 2 weeks, Calcutron every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Smart EFD v2 | Calcutron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smart-efd-v2/id6443739055/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 101 MB | 34 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Prisca Wegesa Magori](https://appshunter.io/developer/1569903268) | [Alexander Bekherman](https://appshunter.io/developer/1893085067) |

## What reviewers say

### Smart EFD v2

[App page](https://appshunter.io/ios/app/smart-efd-v2/id6443739055)

Easily and reliably issue TRA-approved fiscal sales receipts directly from your smartphone. This utility streamlines the process for businesses to provide official documentation to customers.

**Highlights:** Issue TRA-approved fiscal receipts, Use smartphone for issuance, Reliable and fast, Simple to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Calcutron

[App page](https://appshunter.io/ios/app/calcutron-smart-calculator/id6762137177)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ Monthly | $0.99 | per month |
| Pro+ Yearly | $9.99 | per year |
| Pro | $9.99 | one-time |


## Frequently asked questions

### Is Smart EFD v2 free?

Smart EFD v2 is free to download, with no in-app purchases.

### Is Calcutron free?

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

### Do Smart EFD v2 or Calcutron have ads?

Neither Smart EFD v2 nor Calcutron shows ads.

### Which is updated more often, Smart EFD v2 or Calcutron?

Smart EFD v2 ships an update every 2 weeks, and Calcutron every 3 weeks. Most recently, Smart EFD v2 was updated on November 3, 2026 and Calcutron on November 5, 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.*