# Data Generator Plus vs Programmer Calculator

The clearest difference is price: Programmer Calculator at Free against Data Generator Plus's $2.99. Programmer Calculator also leads on review sentiment (42% vs 0%) and update cadence (fortnightly vs every 38 months). Data Generator Plus's advantage is in-app purchases (none vs 3) and chart position (#200 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Programmer Calculator is free to download; Data Generator Plus costs $2.99 up front. Programmer Calculator sells 3 one-off in-app purchases. Data Generator Plus asks for nothing beyond the download.

Data Generator Plus ships an update every 38 months, Programmer Calculator fortnightly. The most recent releases landed on July 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Data Generator Plus | Programmer Calculator |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.6 (32 ratings)](https://appshunter.io/ios/app/programmer-calculator-dev/id1624892520/reviews)** |
| Number of ratings | — | **32** |
| Positive reviews | 0.0% of reviews | **42.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#200** | — |
| Size | 2 MB | 5 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [永超 侯](https://appshunter.io/developer/906391544) |

## What reviewers say

### Data Generator Plus

[App page](https://appshunter.io/ios/app/data-generator-plus/id1618886147)

**Currently charting:** #200 Top Paid · Developer Tools (US App Store)

This tool generates realistic test data for machine learning or database testing. It offers flexible configuration options for data types, ranges, and uniqueness, with options to preview and save data in various array formats.

**Highlights:** Configurable data generation, Set data amount and ranges, Integer or double data types, Option for unique values, Graph preview, Save data in array formats, Supports [x], [y], [x, y], (x, y), {x, y}

**Features:** macOS Compatibility

**In-app purchases:** none


### Programmer Calculator

[App page](https://appshunter.io/ios/app/programmer-calculator-dev/id1624892520)

This tool assists developers with number base conversions and CRC calculations for strings and hex bytes. Additional features are planned for future updates.

**Highlights:** Number base conversion, CRC calculation, String to hex conversion, Hex byte CRC calculation, Developer support tool

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A coke | $0.99 | one-time |
| A cup of coffee | $2.99 | one-time |
| A big meal | $5.99 | one-time |


## Frequently asked questions

### Is Data Generator Plus free?

Data Generator Plus costs $2.99, with no in-app purchases.

### Is Programmer Calculator free?

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

### Do Data Generator Plus or Programmer Calculator have ads?

Neither Data Generator Plus nor Programmer Calculator shows ads.

### Which is updated more often, Data Generator Plus or Programmer Calculator?

Data Generator Plus ships an update every 38 months, and Programmer Calculator fortnightly. Most recently, Data Generator Plus was updated on July 25, 2026 and Programmer Calculator on October 7, 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.*