# SofiaIQ vs Japan Ready Function

The clearest difference is in-app purchases: Japan Ready Function at none against SofiaIQ's 2. Japan Ready Function also leads on ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SofiaIQ sells 2 in-app purchases, starting at $3.99 per month. Japan Ready Function asks for nothing beyond the download.

SofiaIQ ships an update monthly, Japan Ready Function every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SofiaIQ | Japan Ready Function |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sofiaiq-python-coding-mastery/id6739026265/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 57 MB | 53 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PrecIQ Inc.](https://appshunter.io/developer/1761428643) | [Career-Tech Japan Co.,LTD](https://appshunter.io/developer/1858175254) |

## What reviewers say

### SofiaIQ

[App page](https://appshunter.io/ios/app/sofiaiq-python-coding-mastery/id6739026265)

Learn Python programming through interactive lessons and coding exercises. This app offers a guided path to mastering fundamentals and building real-world skills, inspired by popular coding resources. It features personalized progress tracking and regular updates.

**Highlights:** Step-by-step learning by topic, Interactive multiple-choice questions, Hands-on coding exercises, Seamless progress tracking via SSO, Personalized user profiles, Dark mode support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SofiaIQ Python: Sage Mode - Monthly | $3.99 | per month |
| SofiaIQ Python: Sage Mode - Yearly | $34.99 | per year |


### Japan Ready Function

[App page](https://appshunter.io/ios/app/japan-ready-function-lms/id6757743661)

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

**In-app purchases:** none


## Frequently asked questions

### Is SofiaIQ free?

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

### Is Japan Ready Function free?

Japan Ready Function is free to download, with no in-app purchases.

### Do SofiaIQ or Japan Ready Function have ads?

SofiaIQ shows ads; Japan Ready Function does not.

### Which is updated more often, SofiaIQ or Japan Ready Function?

SofiaIQ ships an update monthly, and Japan Ready Function every 2 weeks. Most recently, SofiaIQ was updated on October 30, 2026 and Japan Ready Function on October 31, 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.*