# ISTQB CTFL v4 Exam Prep vs PassRun Programming Technician

The clearest difference is in-app purchases: PassRun Programming Technician at none against ISTQB CTFL v4 Exam Prep's 1. ISTQB CTFL v4 Exam Prep's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ISTQB CTFL v4 Exam Prep sells 1 one-off in-app purchase. PassRun Programming Technician asks for nothing beyond the download.

ISTQB CTFL v4 Exam Prep ships an update every 11 days, PassRun Programming Technician every 9 days. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ISTQB CTFL v4 Exam Prep | PassRun Programming Technician |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 9 days** |
| Size | 158 MB | 64 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [hyuncheol seo](https://appshunter.io/developer/6797554122) |

## What reviewers say

### ISTQB CTFL v4 Exam Prep

[App page](https://appshunter.io/ios/app/istqb-ctfl-v4-exam-prep/id6785109862)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### PassRun Programming Technician

[App page](https://appshunter.io/ios/app/passrun-programming-technician/id6803775320)

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

**In-app purchases:** none


## Frequently asked questions

### Is ISTQB CTFL v4 Exam Prep free?

ISTQB CTFL v4 Exam Prep is free to download, with in-app purchases available.

### Is PassRun Programming Technician free?

PassRun Programming Technician is free to download, with no in-app purchases.

### Do ISTQB CTFL v4 Exam Prep or PassRun Programming Technician have ads?

PassRun Programming Technician shows ads; ISTQB CTFL v4 Exam Prep does not.

### Which is updated more often, ISTQB CTFL v4 Exam Prep or PassRun Programming Technician?

ISTQB CTFL v4 Exam Prep ships an update every 11 days, and PassRun Programming Technician every 9 days. Most recently, ISTQB CTFL v4 Exam Prep was updated on October 12, 2026 and PassRun Programming Technician on October 3, 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.*