# Command Line Program vs Brain training calculator

The clearest difference is in-app purchases: Brain training calculator at none against Command Line Program's 1. Brain training calculator also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.8.3 vs 18.0). Command Line Program's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Command Line Program sells 1 one-off in-app purchase. Brain training calculator asks for nothing beyond the download.

Command Line Program ships an update every 2 months, Brain training calculator every 2 weeks. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Command Line Program | Brain training calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (8 ratings)](https://appshunter.io/ios/app/command-line-program/id1144342705/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 35 MB |
| Requires iOS | 18.0 | **15.8.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sami Salkosuo](https://appshunter.io/developer/820432278) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Command Line Program

[App page](https://appshunter.io/ios/app/command-line-program/id1144342705)

Access a variety of useful tools and information through a command-line interface on your iOS device. Perform tasks like checking weather, location, network status, converting formats, and retrieving data from various sources.

**Highlights:** Time and timezone checks, Network and location information, Weather forecasts, ASCII code lookup, RSS feed reader, Proverb and quote collection, Password generation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $1.99 | one-time |


### Brain training calculator

[App page](https://appshunter.io/ios/app/brain-training-calculator/id6502152942)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Command Line Program free?

Command Line Program is free to download, with in-app purchases available.

### Is Brain training calculator free?

Brain training calculator is free to download, with no in-app purchases.

### Do Command Line Program or Brain training calculator have ads?

Brain training calculator shows ads; Command Line Program does not.

### Which is updated more often, Command Line Program or Brain training calculator?

Command Line Program ships an update every 2 months, and Brain training calculator every 2 weeks. Most recently, Command Line Program was updated on September 25, 2026 and Brain training calculator on September 16, 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.*