# OPTIMIZE IAS vs Appy Kidz

The clearest difference is in-app purchases: Appy Kidz at none against OPTIMIZE IAS's 3. Appy Kidz also leads on update cadence (fortnightly vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OPTIMIZE IAS sells 3 one-off in-app purchases. Appy Kidz asks for nothing beyond the download.

OPTIMIZE IAS ships an update every 15 months, Appy Kidz fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | OPTIMIZE IAS | Appy Kidz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Size | 75 MB | 87 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Learnyst Insight Private Limited](https://appshunter.io/developer/1114258009) | [Myclassboard Educational Solutions Private Limited](https://appshunter.io/developer/1261722731) |

## What reviewers say

### OPTIMIZE IAS

[App page](https://appshunter.io/ios/app/optimize-ias/id6745391661)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prelims PYQ Mastery | $39.99 | one-time |
| OPTIMA (Lite) 2025 Prelims | $49.99 | one-time |
| LAQSHYA2026 PRELIMS MENTORSHIP | $129.99 | one-time |


### Appy Kidz

[App page](https://appshunter.io/ios/app/appy-kidz/id6753799935)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPTIMIZE IAS free?

OPTIMIZE IAS is free to download, with in-app purchases available.

### Is Appy Kidz free?

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

### Do OPTIMIZE IAS or Appy Kidz have ads?

Neither OPTIMIZE IAS nor Appy Kidz shows ads.

### Which is updated more often, OPTIMIZE IAS or Appy Kidz?

OPTIMIZE IAS ships an update every 15 months, and Appy Kidz fortnightly. Most recently, OPTIMIZE IAS was updated on October 28, 2026 and Appy Kidz on October 28, 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.*