# FastCalc vs ECC Export Contacts

The clearest difference is in-app purchases: ECC Export Contacts at none against FastCalc's 4. ECC Export Contacts also leads on review sentiment (100% vs 80%) and update cadence (every 2 months vs every 5 months). FastCalc's advantage is price ($1.99 vs $2.99). On ads, monetization model and device support there is nothing between them.

FastCalc costs $1.99 and ECC Export Contacts $2.99 up front. FastCalc sells 4 one-off in-app purchases. ECC Export Contacts asks for nothing beyond the download.

FastCalc ships an update every 5 months, ECC Export Contacts every 2 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FastCalc | ECC Export Contacts |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/fastcalc/id350419994/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 8 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andre Ponzo](https://appshunter.io/developer/350419997) | [Marco Tini](https://appshunter.io/developer/544232459) |

## What reviewers say

### FastCalc

[App page](https://appshunter.io/ios/app/fastcalc/id350419994)

This calculator app offers a streamlined experience with large, easy-to-use keys and an innovative gesture-based interface. It displays your ongoing expression and results in real-time, eliminating the need for an equals button. Advanced features include percentage calculations and customizable constants.

**Highlights:** Large, practical keys, Permanent expression display, Automatic real-time results, Gesture-based input, Customizable constants, Advanced percentage mode

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Red Rivella | $1.99 | one-time |
| Homemade hot chocolate | $6.99 | one-time |
| Bircher muesli | $12.99 | one-time |
| Moitié-moitié fondue | $34.99 | one-time |


### ECC Export Contacts

[App page](https://appshunter.io/ios/app/ecc-export-contacts-calendars/id6739266717)

Create offline backups of your contacts and calendar events. Export data locally in various formats without needing cloud services or an internet connection. Your privacy is prioritized as all operations are performed on your device.

**Highlights:** Export contacts in VCF, CSV, JSON, PDF, Export calendar events with full details, 100% offline operation, No account or registration required, Select specific contact fields, Choose individual calendars, Customizable date range for calendar exports

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

**In-app purchases:** none


## Frequently asked questions

### Is FastCalc free?

FastCalc costs $1.99, and also offers in-app purchases.

### Is ECC Export Contacts free?

ECC Export Contacts costs $2.99, with no in-app purchases.

### Do FastCalc or ECC Export Contacts have ads?

Neither FastCalc nor ECC Export Contacts shows ads.

### Which is updated more often, FastCalc or ECC Export Contacts?

FastCalc ships an update every 5 months, and ECC Export Contacts every 2 months. Most recently, FastCalc was updated on October 7, 2026 and ECC Export Contacts on October 9, 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.*