# Smile Tech Library vs Bubbo

The clearest difference is rating: Smile Tech Library at 5.0 against Bubbo's 1.3. Smile Tech Library also leads on in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Bubbo sells 3 in-app purchases, starting at $0.99 per month. Smile Tech Library asks for nothing beyond the download.

Smile Tech Library holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

Smile Tech Library ships an update every 9 days, Bubbo every 3 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Smile Tech Library | Bubbo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/smile-tech-library/id1534607909/reviews)** | [1.3 (3 ratings)](https://appshunter.io/ios/app/bubbo/id6479020108/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | — | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 25 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Helping Others Smile](https://appshunter.io/developer/1534607911) | [DYNAMIC-TV](https://appshunter.io/developer/1506213748) |

## What reviewers say

### Smile Tech Library

[App page](https://appshunter.io/ios/app/smile-tech-library/id1534607909)

Access video tutorials and instructional manuals for your Apple devices. Get direct access to ask questions and contact the support team.

**Highlights:** Video tutorials, Instructional manuals, Interactive learning, Direct Q&A, Contact support

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

**In-app purchases:** none


### Bubbo

[App page](https://appshunter.io/ios/app/bubbo/id6479020108)

Discover personalized movie and series recommendations based on your tastes. Save titles to your watchlist and use advanced filters to refine suggestions. An optional premium subscription removes ads and limitations for an enhanced experience.

**Highlights:** Personalized recommendations, Save to watchlist, Advanced filters, Ad-free premium experience, Unlimited recommendations, Expanded watchlist capacity

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubbo PLUS | $0.99 | per month |
| Bubbo PLUS | $8.99 | per year |
| Bubbo PLUS para siempre | $44.99 | one-time |


## Frequently asked questions

### Is Smile Tech Library free?

Smile Tech Library is free to download, with no in-app purchases.

### Is Bubbo free?

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

### Which has better reviews, Smile Tech Library or Bubbo?

Smile Tech Library is rated higher. Smile Tech Library averages 5.0 out of 5 from 5 ratings, while Bubbo averages 1.3 from 3 ratings.

### Do Smile Tech Library or Bubbo have ads?

Bubbo shows ads; Smile Tech Library does not.

### Which is updated more often, Smile Tech Library or Bubbo?

Smile Tech Library ships an update every 9 days, and Bubbo every 3 weeks. Most recently, Smile Tech Library was updated on October 23, 2026 and Bubbo on October 21, 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.*