# AWS Cert Prep with AI vs AWSドリル道場1400

The clearest difference is ads: AWS Cert Prep with AI at none against AWSドリル道場1400's shown. AWS Cert Prep with AI also leads on update cadence (every 2 months vs every 13 months) and iOS requirement (14.0.0 vs 18.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AWS Cert Prep with AI sells 3 in-app purchases, starting at $3.99 per 7 days and AWSドリル道場1400 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AWS Cert Prep with AI ships an update every 2 months, AWSドリル道場1400 every 13 months. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AWS Cert Prep with AI | AWSドリル道場1400 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 49 MB | 21 MB |
| Requires iOS | **14.0.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiahao Wang](https://appshunter.io/developer/1792193575) | [Yukinga Oishi](https://appshunter.io/developer/1724098969) |

## What reviewers say

### AWS Cert Prep with AI

[App page](https://appshunter.io/ios/app/aws-cert-prep-with-ai-leanify/id6741297971)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Yearly Plan(58% OFF!) | $44.99 | per year |


### AWSドリル道場1400

[App page](https://appshunter.io/ios/app/aws1400/id6745433972)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $4.99 | one-time |


## Frequently asked questions

### Is AWS Cert Prep with AI free?

AWS Cert Prep with AI is free to download, with in-app purchases available.

### Is AWSドリル道場1400 free?

AWSドリル道場1400 is free to download, with in-app purchases available.

### Do AWS Cert Prep with AI or AWSドリル道場1400 have ads?

AWSドリル道場1400 shows ads; AWS Cert Prep with AI does not.

### Which is updated more often, AWS Cert Prep with AI or AWSドリル道場1400?

AWS Cert Prep with AI ships an update every 2 months, and AWSドリル道場1400 every 13 months. Most recently, AWS Cert Prep with AI was updated on September 14, 2026 and AWSドリル道場1400 on September 21, 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.*