# 올림 vs Poly Parents

The clearest difference is review sentiment: Poly Parents at 25% against 올림's 2%. Poly Parents also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

올림 ships an update every 6 weeks, Poly Parents every 3 weeks. The most recent releases landed on September 22, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | 올림 | Poly Parents |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 2.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 30 MB | 90 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CREVERSE, Inc.](https://appshunter.io/developer/739652504) | [Poly Inspiration, Inc.](https://appshunter.io/developer/968089723) |

## What reviewers say

### 올림

[App page](https://appshunter.io/ios/app/id739652501)

**Features:** Vision Pro support

**In-app purchases:** none


### Poly Parents

[App page](https://appshunter.io/ios/app/poly-parents/id975790127)

This application provides exclusive access for parents to various educational services from Poly, a global leader in education. It offers a convenient and easy way to utilize the company's diverse offerings.

**Highlights:** Exclusive parent access, Convenient service utilization, Access to diverse educational offerings, Global education leader services

**In-app purchases:** none


## Frequently asked questions

### Is 올림 free?

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

### Is Poly Parents free?

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

### Do 올림 or Poly Parents have ads?

Neither 올림 nor Poly Parents shows ads.

### Which is updated more often, 올림 or Poly Parents?

올림 ships an update every 6 weeks, and Poly Parents every 3 weeks. Most recently, 올림 was updated on September 22, 2026 and Poly Parents on September 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*