# Maywood SD89, IL vs ABO Exam Prep

The clearest difference is in-app purchases: Maywood SD89, IL at none against ABO Exam Prep's 2. ABO Exam Prep's advantage is update cadence (every 2 months vs every 7 months) and device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. ABO Exam Prep sells 2 in-app purchases, starting at $8.99 per month. Maywood SD89, IL asks for nothing beyond the download.

Maywood SD89, IL ships an update every 7 months, ABO Exam Prep every 2 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Maywood SD89, IL | ABO Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/abo-exam-prep/id6745945565/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Freemium |
| Size | 110 MB | 129 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Maywood School District 89](https://appshunter.io/developer/1772975545) | [Md Tariqul Islam](https://appshunter.io/developer/1789667629) |

## What reviewers say

### Maywood SD89, IL

[App page](https://appshunter.io/ios/app/maywood-sd89-il/id6736669010)

**In-app purchases:** none


### ABO Exam Prep

[App page](https://appshunter.io/ios/app/abo-exam-prep/id6745945565)

Prepare for optician certification exams with over 1,200 practice questions, detailed explanations, and realistic mock exams. Track your progress, study offline, and gain the confidence needed to pass your ABO and NCLE tests.

**Highlights:** 1,200+ practice questions, Detailed explanations, Realistic mock exams, Daily quiz challenges, Performance analytics, Offline study mode

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $8.99 | per month |
| Unlimited Plan | $17.99 | one-time |


## Frequently asked questions

### Is Maywood SD89, IL free?

Maywood SD89, IL is free to download, with no in-app purchases.

### Is ABO Exam Prep free?

ABO Exam Prep is free to download, with in-app purchases available.

### Do Maywood SD89, IL or ABO Exam Prep have ads?

Neither Maywood SD89, IL nor ABO Exam Prep shows ads.

### Which is updated more often, Maywood SD89, IL or ABO Exam Prep?

Maywood SD89, IL ships an update every 7 months, and ABO Exam Prep every 2 months. Most recently, Maywood SD89, IL was updated on October 27, 2026 and ABO Exam Prep on October 30, 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.*