# Phonics Explorer vs Upgradors

The clearest difference is iOS requirement: Upgradors at 13.0 against Phonics Explorer's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Phonics Explorer sells 1 one-off in-app purchase and Upgradors sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Phonics Explorer | Upgradors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/upgradors-math-and-reading/id6761392079/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Subscription |
| Size | 8 MB | 192 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jingling Zhu](https://appshunter.io/developer/1632188995) | [Learning Upgrade](https://appshunter.io/developer/591188058) |

## What reviewers say

### Phonics Explorer

[App page](https://appshunter.io/ios/app/phonics-explorer/id6758260197)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quiz Unlock (Lifetime) | $8.99 | one-time |


### Upgradors

[App page](https://appshunter.io/ios/app/upgradors-math-and-reading/id6761392079)

This app offers a K-6 math and reading curriculum through engaging songs, games, and adventures. It aims to make learning fun and exciting for children, supporting homeschool, classroom, and after-school use. A free trial or subscription is required for full access.

**Highlights:** K-6 Math & Reading Curriculum, Educational Songs, Interactive Learning Games, Adventure-based Learning, Progress Tracking, Animated Characters, Rewards System

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Upgradors | $5.99 | per month |


## Frequently asked questions

### Is Phonics Explorer free?

Phonics Explorer is free to download, with in-app purchases available.

### Is Upgradors free?

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

### Do Phonics Explorer or Upgradors have ads?

Neither Phonics Explorer nor Upgradors shows ads.

### Which is updated more often, Phonics Explorer or Upgradors?

Phonics Explorer ships an update every 5 days, and Upgradors every 5 days. Most recently, Phonics Explorer was updated on October 24, 2026 and Upgradors 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.*