# Mio (formerly Memorizer AI) vs buzzter

The clearest difference is update cadence: Mio (formerly Memorizer AI) at weekly against buzzter's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mio (formerly Memorizer AI) sells 10 in-app purchases, starting at $9.99 per month and buzzter sells 2 in-app purchases, starting at $2.00 per month. Whichever you choose, the download price is not the number that matters.

Mio (formerly Memorizer AI) ships an update weekly, buzzter every 4 weeks. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Mio (formerly Memorizer AI) | buzzter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (68 ratings)](https://appshunter.io/ios/app/mio-formerly-memorizer-ai/id1493352956/reviews)** | — |
| Number of ratings | **68** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 155 MB | 34 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple TV | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [1Spire](https://appshunter.io/developer/1493352955) | [Harper Wallace](https://appshunter.io/developer/1406144691) |

## What reviewers say

### Mio (formerly Memorizer AI)

[App page](https://appshunter.io/ios/app/mio-formerly-memorizer-ai/id1493352956)

Discover top movies, TV shows, books, and podcasts with trusted reviews, including AlloCiné. This personal cultural assistant learns your preferences to provide tailored recommendations and helps you organize your watchlist and reading list.

**Highlights:** Personalized media recommendations, Trusted reviews (AlloCiné, community, friends), Discover movies, series, books, podcasts, Organize watch/read/listen lists, Track content history, Compare reviews

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly infinity | $9.99 | per month |
| Unique Offer | $19.99 | per year |
| Annual Infinity Loyal | $24.99 | per year |
| Annual Infinity Loyal Plus NF | $29.99 | per year |
| Subscription | $34.99 | per year |
| Annual Infinity -30% | $39.99 | per year |
| Annual Infinity -60% | $39.99 | per year |
| Annual Infinity Loyal Plus | $39.99 | per year |
| Subscription | $49.99 | per year |
| Annual Infinity Loyal Plus | $49.99 | per year |


### buzzter

[App page](https://appshunter.io/ios/app/buzzter-quiz-buzzer/id6808914268)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Host Access | $2.00 | per month |
| Lifetime Host Access | $10.00 | one-time |


## Frequently asked questions

### Is Mio (formerly Memorizer AI) free?

Mio (formerly Memorizer AI) is free to download, with in-app purchases available.

### Is buzzter free?

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

### Do Mio (formerly Memorizer AI) or buzzter have ads?

Neither Mio (formerly Memorizer AI) nor buzzter shows ads.

### Which is updated more often, Mio (formerly Memorizer AI) or buzzter?

Mio (formerly Memorizer AI) ships an update weekly, and buzzter every 4 weeks. Most recently, Mio (formerly Memorizer AI) was updated on November 11, 2026 and buzzter on November 6, 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.*