# Bubblegum vs PopPopAI

Bubblegum and PopPopAI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Bubblegum sells 7 in-app purchases, starting at $5.99 per 7 days and PopPopAI sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Bubblegum | PopPopAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (175 ratings)](https://appshunter.io/ios/app/bubblegum-learn-languages/id6578440980/reviews)** | — |
| Number of ratings | **175** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Freemium | — |
| Size | 253 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Bubblegum Languages](https://appshunter.io/developer/1737615892) | [HOANG MINH NGUYEN](https://appshunter.io/developer/1888414191) |

## What reviewers say

### Bubblegum

[App page](https://appshunter.io/ios/app/bubblegum-learn-languages/id6578440980)

Learn languages with personalized lessons and AI-powered assistance. Read content you enjoy, get instant word definitions and grammar help, and listen to natural audio. Review saved vocabulary within new lessons for effective retention.

**Highlights:** Personalized AI-generated reading lessons, Instant word definitions and grammar help, Synchronized audio narration, AI tutor for explanations and practice, Regenerative Review™ for vocabulary retention, Progress tracking and study stats

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubblegum Pro Weekly Subscription | $5.99 | per 7 days |
| Bubblegum Pro Monthly Subscription | $13.99 | per month |
| Bubblegum Pro Monthly Subscription | $17.99 | per month |
| Bubblegum Pro Annual Subscription | $69.99 | per year |
| Bubblegum Pro Annual Subscription | $69.99 | per year |
| Bubblegum Pro Annual Subscription | $99.99 | per year |
| Founding Member | $899.99 | one-time |


### PopPopAI

[App page](https://appshunter.io/ios/app/poppopai/id6761253650)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $2.99 | per month |
| Go (Monthly) | $12.99 | per month |
| Go (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is Bubblegum free?

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

### Is PopPopAI free?

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

### Do Bubblegum or PopPopAI have ads?

Neither Bubblegum nor PopPopAI shows ads.

### Which is updated more often, Bubblegum or PopPopAI?

Bubblegum ships an update every 2 days, and PopPopAI every 2 days. Most recently, Bubblegum was updated on October 30, 2026 and PopPopAI on October 25, 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.*