# Bubbles & Friends vs Build Fluency

The clearest difference is review sentiment: Build Fluency at 100% against Bubbles & Friends's 54%. Build Fluency also leads on update cadence (every 6 days vs every 3 weeks) and rating (5.0 vs 4.8). Bubbles & Friends's advantage is ratings volume (13K vs 1) and iOS requirement (13 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Bubbles & Friends sells 2 in-app purchases, starting at $2.99 per month and Build Fluency sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Build Fluency holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Bubbles & Friends has 13K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 54% of Bubbles & Friends's written reviews are positive against 100% of Build Fluency's.

Bubbles & Friends ships an update every 3 weeks, Build Fluency every 6 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bubbles & Friends | Build Fluency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (13K ratings)](https://appshunter.io/ios/app/bubbles-and-friends/id1621108720/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/build-fluency/id6762920359/reviews)** |
| Number of ratings | **13K** | 1 |
| Positive reviews | 53.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 11 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Learning Experience](https://appshunter.io/developer/568045792) | [FOHBOH IO LLC](https://appshunter.io/developer/1793382540) |

## What reviewers say

### Bubbles & Friends

[App page](https://appshunter.io/ios/app/bubbles-and-friends/id1621108720)

This app offers a safe, ad-free learning experience for preschoolers, blending interactive books, games, and videos to build confidence and school readiness. It focuses on developing early math, reading, and social-emotional skills through play and music.

**Highlights:** Interactive educational games, 300+ interactive books, Educational videos and songs, Early math and reading skill development, Social-emotional learning, Ad-free and safe environment, COPPA-compliant

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $19.99 | per year |

**What reviewers like**

- 🤩 Adorable characters and design
- 🎨 Fun educational activities and games
- 📸 Helpful photo updates throughout the day
- 🗓️ Convenient way to stay connected with child's daycare
- 👍 Great communication with teachers and staff

**What reviewers complain about**

- 🐛 Frequent app crashes and glitches
- ⏱️ Delayed or inconsistent updates and notifications
- 🔍 Confusing navigation and UI
- 💰 Excessive in-app purchase prompts
- 🔌 Unreliable push notifications

**Reported bugs**

- Login and account issues
- Disappearing photos and lost data
- Inconsistent check-in/check-out time tracking
- Compatibility problems with certain devices

**Requested features**

- Allow two-way communication between parents and teachers
- Provide more detailed information on child's activities, meals, and naps
- Improve notification settings and customization
- Add ability to view historical data and reports
- Integrate payment and account management features


### Build Fluency

[App page](https://appshunter.io/ios/app/build-fluency/id6762920359)

This app helps you move beyond simple recognition of information to true understanding. Practice explaining concepts in your own words, either by writing or speaking, to build mental maps and strengthen recall. It's designed to help you think more clearly and speak with greater confidence.

**Highlights:** Practice explaining concepts, Written or spoken responses, Structured feedback, Build mental maps of subjects, Strengthen knowledge recall, Develop connected understanding

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Economics | $9.99 | one-time |
| Unlock Game Theory | $9.99 | one-time |
| Unlock Political Thought | $9.99 | one-time |
| Unlock Psychology | $9.99 | one-time |
| Unlock Western Philosophy | $9.99 | one-time |


## Frequently asked questions

### Is Bubbles & Friends free?

Bubbles & Friends is free to download, with in-app purchases available.

### Is Build Fluency free?

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

### Which has better reviews, Bubbles & Friends or Build Fluency?

Build Fluency is rated higher. Bubbles & Friends averages 4.8 out of 5 from 13K ratings, while Build Fluency averages 5.0 from 1 ratings.

### Do Bubbles & Friends or Build Fluency have ads?

Neither Bubbles & Friends nor Build Fluency shows ads.

### Which is updated more often, Bubbles & Friends or Build Fluency?

Bubbles & Friends ships an update every 3 weeks, and Build Fluency every 6 days. Most recently, Bubbles & Friends was updated on November 1, 2026 and Build Fluency on October 31, 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.*