# Code Karts vs Lingo Blubs

The clearest difference is rating: Lingo Blubs at 4.3 against Code Karts's 3.8. Lingo Blubs also leads on update cadence (every 9 days vs every 4 months) and review sentiment (75% vs 61%). Code Karts's advantage is ratings volume (147 vs 18). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Code Karts sells 1 one-off in-app purchase and Lingo Blubs sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Lingo Blubs holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Code Karts has 147 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 61% of Code Karts's written reviews are positive against 75% of Lingo Blubs's.

Code Karts ships an update every 4 months, Lingo Blubs every 9 days. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Code Karts | Lingo Blubs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (147 ratings)](https://appshunter.io/ios/app/code-karts-pre-coding-logic/id1222704761/reviews) | **[4.3 (18 ratings)](https://appshunter.io/ios/app/lingo-blubs-learn-english/id1449727252/reviews)** |
| Number of ratings | **147** | 18 |
| Positive reviews | 61.2% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 260 MB | 151 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDOKI ACADEMY](https://appshunter.io/developer/555989645) | [Blub Blub Inc.](https://appshunter.io/developer/1233091328) |

## What reviewers say

### Code Karts

[App page](https://appshunter.io/ios/app/code-karts-pre-coding-logic/id1222704761)

This app introduces children aged 4 and up to pre-coding concepts through engaging logic puzzles presented as a raceway. It teaches fundamental coding principles and problem-solving skills through interactive gameplay, including counting in binary.

**Highlights:** Pre-coding logic puzzles, Learn to count in binary, Develop sequencing and problem-solving, Over 70 levels, Two game modes, Intuitive UI for young children

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $2.99 | one-time |

**What reviewers like**

- 👍 Great introduction to coding
- 👍 Fun and engaging for kids
- 👍 Good for logic and sequencing
- 👍 Quick customer support
- 👍 No ads

**What reviewers complain about**

- 👎 Requires purchase to continue
- 👎 Purchase not restoring
- 👎 Issues with family sharing
- 👎 Tedious arrow interaction
- 👎 Broken bonus level

**Reported bugs**

- Cannot restore purchases
- Purchased content not unlocking on new devices
- Family sharing not working for purchases
- Bonus level is unplayable/unexitable
- Back button not working in bonus level

**Requested features**

- Extend free trial
- Improve arrow interaction
- Add more levels
- Add option to reset progress
- Improve Turkish dubbing accuracy


### Lingo Blubs

[App page](https://appshunter.io/ios/app/lingo-blubs-learn-english/id1449727252)

This app offers an engaging environment for children aged 2-10 to learn English through interactive activities and videos featuring real kids. It utilizes scientifically-proven techniques like video modeling to foster natural language acquisition and pronunciation.

**Highlights:** 1,500 activities in 22 thematic sections, Videos of real children with authentic accents, Voice-activation functionality, Role-playing face-filters, Educational stories and guessing games, Regularly released new content

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn English - monthly | $4.99 | per month |
| Learn English - monthly | $4.99 | per month |
| Learn English - monthly | $9.99 | per month |
| Learn English - monthly | $9.99 | per month |
| Learn English - annual | $29.99 | per year |
| Learn English - annual | $59.99 | per year |
| Learn English - annual | $59.99 | per year |
| Learn English - lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Code Karts free?

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

### Is Lingo Blubs free?

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

### Which has better reviews, Code Karts or Lingo Blubs?

Lingo Blubs is rated higher. Code Karts averages 3.8 out of 5 from 147 ratings, while Lingo Blubs averages 4.3 from 18 ratings.

### Do Code Karts or Lingo Blubs have ads?

Neither Code Karts nor Lingo Blubs shows ads.

### Which is updated more often, Code Karts or Lingo Blubs?

Code Karts ships an update every 4 months, and Lingo Blubs every 9 days. Most recently, Code Karts was updated on October 12, 2026 and Lingo Blubs on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*