# Binary options trading school vs KifKif

The clearest difference is in-app purchases: Binary options trading school at none against KifKif's 3. Binary options trading school also leads on iOS requirement (15.0 vs 26.0). KifKif's advantage is update cadence (weekly vs every 8 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. KifKif sells 3 one-off in-app purchases. Binary options trading school asks for nothing beyond the download.

Binary options trading school ships an update every 8 months, KifKif weekly. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Binary options trading school | KifKif |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/binary-options-trading-school/id6468944464/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | Free |
| Size | 15 MB | 3 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Anna Fael](https://appshunter.io/developer/1473845897) | [Adam Houlbeau](https://appshunter.io/developer/6797616889) |

## What reviewers say

### Binary options trading school

[App page](https://appshunter.io/ios/app/binary-options-trading-school/id6468944464)

Learn the fundamentals, risks, and strategies of binary options trading. This app provides a structured course covering technical analysis, risk management, and trading plans, along with tools to track progress and optimize learning.

**Highlights:** Binary options basics, Technical analysis, Risk management, Trading plan development, In-app notebook, Scheduling system, Live news feed

**Features:** macOS Compatibility

**In-app purchases:** none


### KifKif

[App page](https://appshunter.io/ios/app/kifkif-convertisseur/id6798468344)

This app quickly converts prices between 164 currencies and 19 cryptocurrencies, even when offline. It offers features like favorite currency lists, a large-key keypad, widgets, and Siri integration for fast, convenient conversions.

**Highlights:** Offline currency conversion, Supports 164 currencies and 19 cryptocurrencies, Favorite currencies at a glance, Large-key keypad for fast input, Widgets and Siri integration, Apple Watch app

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Un café | $1.99 | one-time |
| Un café et un croissant | $2.99 | one-time |
| Une tournée | $3.99 | one-time |


## Frequently asked questions

### Is Binary options trading school free?

Binary options trading school is free to download, with no in-app purchases.

### Is KifKif free?

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

### Do Binary options trading school or KifKif have ads?

Neither Binary options trading school nor KifKif shows ads.

### Which is updated more often, Binary options trading school or KifKif?

Binary options trading school ships an update every 8 months, and KifKif weekly. Most recently, Binary options trading school was updated on November 3, 2026 and KifKif on November 1, 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.*