# ISTQB Study Buddy CTFL vs HillelAuto

The clearest difference is in-app purchases: HillelAuto at none against ISTQB Study Buddy CTFL's 2. ISTQB Study Buddy CTFL's advantage is update cadence (daily vs every 16 months) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. ISTQB Study Buddy CTFL sells 2 one-off in-app purchases. HillelAuto asks for nothing beyond the download.

ISTQB Study Buddy CTFL ships an update daily, HillelAuto every 16 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ISTQB Study Buddy CTFL | HillelAuto |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 16 months |
| Size | 18 MB | 37 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roland Ross Lacdan Hadi](https://appshunter.io/developer/1678311523) | [Edmake LLC](https://appshunter.io/developer/1663236168) |

## What reviewers say

### ISTQB Study Buddy CTFL

[App page](https://appshunter.io/ios/app/istqb-study-buddy-ctfl/id6446593084)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ISTQB Study Buddy CTFL | $6.99 | one-time |
| Full Version | $6.99 | one-time |


### HillelAuto

[App page](https://appshunter.io/ios/app/hillelauto/id6478919404)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISTQB Study Buddy CTFL free?

ISTQB Study Buddy CTFL is free to download, with in-app purchases available.

### Is HillelAuto free?

HillelAuto is free to download, with no in-app purchases.

### Do ISTQB Study Buddy CTFL or HillelAuto have ads?

Neither ISTQB Study Buddy CTFL nor HillelAuto shows ads.

### Which is updated more often, ISTQB Study Buddy CTFL or HillelAuto?

ISTQB Study Buddy CTFL ships an update daily, and HillelAuto every 16 months. Most recently, ISTQB Study Buddy CTFL was updated on November 3, 2026 and HillelAuto on October 25, 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.*