# Learn Bootstrap CSS Offline vs Learn Flask Offline

The clearest difference is price: Learn Flask Offline at $1.99 against Learn Bootstrap CSS Offline's $2.99. Learn Flask Offline also leads on iOS requirement (13.0 vs 17). On update cadence, ads, in-app purchases and device support there is nothing between them.

Learn Bootstrap CSS Offline costs $2.99 and Learn Flask Offline $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Bootstrap CSS Offline ships an update every 14 months, Learn Flask Offline every 22 months. The most recent releases landed on September 11, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Learn Bootstrap CSS Offline | Learn Flask Offline |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-flask-offline/id6737117539/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 22 months |
| Monetization | — | Paid |
| Size | 177 MB | 63 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Shahbaz Khan](https://appshunter.io/developer/1479963383) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## What reviewers say

### Learn Bootstrap CSS Offline

[App page](https://appshunter.io/ios/app/learn-bootstrap-css-offline/id6480582193)

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

**In-app purchases:** none


### Learn Flask Offline

[App page](https://appshunter.io/ios/app/learn-flask-offline/id6737117539)

Master the Flask Python web framework with in-depth tutorials, hands-on projects, and interactive quizzes. Learn routing, databases, and best practices, then prepare for interviews with dedicated questions. Export lessons as PDFs and utilize text-to-speech for on-the-go learning.

**Highlights:** In-depth tutorials, Hands-on projects, Interactive quizzes, Syntax highlighting, Text-to-speech tutorial, Export lessons as PDF, Interview preparation

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Bootstrap CSS Offline free?

Learn Bootstrap CSS Offline costs $2.99, with no in-app purchases.

### Is Learn Flask Offline free?

Learn Flask Offline costs $1.99, with no in-app purchases.

### Do Learn Bootstrap CSS Offline or Learn Flask Offline have ads?

Neither Learn Bootstrap CSS Offline nor Learn Flask Offline shows ads.

### Which is updated more often, Learn Bootstrap CSS Offline or Learn Flask Offline?

Learn Bootstrap CSS Offline ships an update every 14 months, and Learn Flask Offline every 22 months. Most recently, Learn Bootstrap CSS Offline was updated on September 11, 2026 and Learn Flask Offline on September 6, 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.*