# EstiMate vs ec Fast Calc

The clearest difference is in-app purchases: ec Fast Calc at none against EstiMate's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EstiMate sells 6 in-app purchases, starting at $2.99 per month. ec Fast Calc asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | EstiMate | ec Fast Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ec-fast-calc/id6748915950/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | — | Ad-supported |
| Size | 20 MB | 8 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [tsai peimin](https://appshunter.io/developer/1816618326) | [EC Fast Worldwide Limited](https://appshunter.io/developer/1827969035) |

## What reviewers say

### EstiMate

[App page](https://appshunter.io/ios/app/estimate-quotation-partner/id6746390891)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Project Management (Monthly) | $2.99 | per month |
| Data Sharing（Monthly） | $4.99 | per month |
| Small Tip | $2.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $7.99 | one-time |
| Mega Tip | $29.99 | one-time |


### ec Fast Calc

[App page](https://appshunter.io/ios/app/ec-fast-calc/id6748915950)

This app simplifies daily calculations with an intuitive interface. It allows for effortless bill splitting with friends, group expense management, and date/time calculations. Enjoy powerful features and multi-language support for all your computing needs.

**Highlights:** Bill splitting with friends, Group expense management, Weight and package comparison, Date and time calculations, Multi-language support, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EstiMate free?

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

### Is ec Fast Calc free?

ec Fast Calc is free to download, with no in-app purchases.

### Do EstiMate or ec Fast Calc have ads?

Both EstiMate and ec Fast Calc show ads.

### Which is updated more often, EstiMate or ec Fast Calc?

EstiMate ships an update weekly, and ec Fast Calc weekly. Most recently, EstiMate was updated on October 24, 2026 and ec Fast Calc on October 22, 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.*