# AILA Tests vs delve

The clearest difference is update cadence: delve at every 4 days against AILA Tests's every 6 weeks. AILA Tests's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

AILA Tests ships an update every 6 weeks, delve every 4 days. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AILA Tests | delve |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 61 MB | 49 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aila Tests](https://appshunter.io/developer/1825808605) | [Simon Rath](https://appshunter.io/developer/1896484946) |

## What reviewers say

### AILA Tests

[App page](https://appshunter.io/ios/app/aila-tests-exam-prep-ksa/id6748437618)

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

**In-app purchases:** none


### delve

[App page](https://appshunter.io/ios/app/delve-explore-and-learn/id6767654664)

**In-app purchases:** none


## Frequently asked questions

### Is AILA Tests free?

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

### Is delve free?

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

### Do AILA Tests or delve have ads?

Neither AILA Tests nor delve shows ads.

### Which is updated more often, AILA Tests or delve?

AILA Tests ships an update every 6 weeks, and delve every 4 days. Most recently, AILA Tests was updated on October 22, 2026 and delve on October 13, 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.*