# Numbers vs Error Pilot

The clearest difference is price: Error Pilot at Free against Numbers's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Error Pilot is free to download; Numbers costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Numbers | Error Pilot |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/numbers-place-value-chart/id6451136297/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Paid | — |
| Size | 11 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anand Raj R](https://appshunter.io/developer/514675684) | [蒲艳 刘](https://appshunter.io/developer/1566693811) |

## What reviewers say

### Numbers

[App page](https://appshunter.io/ios/app/numbers-place-value-chart/id6451136297)

This interactive math app helps elementary students master place value and other core concepts through engaging flip cards and hands-on gestures. It covers whole numbers, decimals, fractions, percentages, multiplication, money, time, and more with 14 distinct learning modes.

**Highlights:** 14 learning modes, Place value exploration (ones to millions), Decimal and fraction visualization, Multiplication practice, Money and time telling, Interactive flip cards with gestures, Auditory learning support

**Features:** macOS Compatibility

**In-app purchases:** none


### Error Pilot

[App page](https://appshunter.io/ios/app/error-pilot/id6775493960)

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

**In-app purchases:** none


## Frequently asked questions

### Is Numbers free?

Numbers costs $2.99, with no in-app purchases.

### Is Error Pilot free?

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

### Do Numbers or Error Pilot have ads?

Neither Numbers nor Error Pilot shows ads.

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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.*