# DLAB vs Citrus Guardian

DLAB and Citrus Guardian are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DLAB | Citrus Guardian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/dlab/id6743597407/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 21 MB | 29 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onanen Ventures LLC](https://appshunter.io/developer/1803525458) | [Citrus Community College District](https://appshunter.io/developer/1431872489) |

## What reviewers say

### DLAB

[App page](https://appshunter.io/ios/app/dlab/id6743597407)

Prepare for the Defense Language Aptitude Battery (DLAB) with this comprehensive study tool. It offers interactive lessons, grammar reviews, and realistic practice tests, including audio-based questions and Esperanto content, to improve your language learning and boost your score.

**Highlights:** Interactive grammar lessons, Audio-based practice questions, DLAB-specific content, Esperanto questions, Stress & Tones practice, Language Rules review

**Features:** macOS Compatibility

**In-app purchases:** none


### Citrus Guardian

[App page](https://appshunter.io/ios/app/citrus-guardian/id6755205430)

**In-app purchases:** none


## Frequently asked questions

### Is DLAB free?

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

### Is Citrus Guardian free?

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

### Do DLAB or Citrus Guardian have ads?

Neither DLAB nor Citrus Guardian shows ads.

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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.*