# Extract Numbers and SUM vs ieRcalc

The clearest difference is ads: ieRcalc at none against Extract Numbers and SUM's shown. ieRcalc also leads on update cadence (every 4 days vs every 4 months). Extract Numbers and SUM's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Extract Numbers and SUM ships an update every 4 months, ieRcalc every 4 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Extract Numbers and SUM | ieRcalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 22 MB | 37 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ikeda tomoki](https://appshunter.io/developer/1538370047) | [REI KAMIKURA](https://appshunter.io/developer/1896764006) |

## What reviewers say

### Extract Numbers and SUM

[App page](https://appshunter.io/ios/app/extract-numbers-and-sum/id1581925241)

**Features:** macOS Compatibility

**In-app purchases:** none


### ieRcalc

[App page](https://appshunter.io/ios/app/iercalc/id6771453728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Extract Numbers and SUM free?

Extract Numbers and SUM is free to download, with no in-app purchases.

### Is ieRcalc free?

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

### Do Extract Numbers and SUM or ieRcalc have ads?

Extract Numbers and SUM shows ads; ieRcalc does not.

### Which is updated more often, Extract Numbers and SUM or ieRcalc?

Extract Numbers and SUM ships an update every 4 months, and ieRcalc every 4 days. Most recently, Extract Numbers and SUM was updated on November 7, 2026 and ieRcalc 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.*