# Cambugs: Letter Sounds Schools

> Educational app for teaching children letter sounds for early reading fluency. (iPhone/iPad app by Cambugs.)

- Source: https://appshunter.io/ios/app/cambugs-letter-sounds-schools/id874415942 (this page in markdown: same URL + `.md`)
- Developer: [Cambugs](https://appshunter.io/developer/574190431)
- Category: Education
- Price: $2.99
- Rating: 4.71/5 from 7 App Store ratings
- Age rating: 4+
- Requires: iOS 11.4 · 12 MB
- Languages: English
- Released: 2014-06-12
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/cambugs-letter-sounds-schools/id874415942/reviews.md

## What is Cambugs?

Cambugs: Letter Sounds Schools teaches children the initial phonemes (letter sounds) which are the first step on their journey to become fluent, confident readers. This version allows unlimited users and is ideal if there will be numerous children using the app.

Cambugs has been developed by educational psychologists and parents, working in partnership with the University of Cambridge. We know the importance of parents taking an active role in their children’s learning, so we developed an app where parents/teachers and children work together.

Cambugs: Letter Sounds Schools is targeted at pre-readers, as well as struggling older readers. It uses evidence-based techniques that research has shown helps children develop their reading skills. You will notice in this app that children engage in lots of repetition — this is because this is a very effective strategy for ensuring that children remember and retain the sounds that they learn. There is also a test for ensuring that your child is able to remember their letter sounds quickly and fluently — this is because fluency is a key skill needed for becoming a confident reader.

◆ Developed by educational psychologists using teaching techniques that we know work.

◆ Teaches your child their letter sounds to a level where they can demonstrate confidence and fluency — key skills needed for later word reading and comprehension of text.

◆ Uniquely designed as a joint activity so that you are guiding your child through their learning. Think of it as being a bit like sitting down and reading a story with your child. 

◆ When children learn a new sound they are rewarded with a ‘Cambug’. These bugs have been designed by children for children.

◆ Statistics screen shows you how many letter sounds your child knows and which sounds they need to learn. This is very useful if being used in a school setting. 

Cambugs: Letter Sounds Schools includes four activities :

‣ Sorting: Sort letter sounds into two piles (sounds your child knows and sounds that have yet to be learned ). This initial activity ensures the app is personalised to meet the specific learning needs of your child.

‣ Learning: Children learn a new letter sound alongside letter sounds that they know already. This is called ‘incremental learning’ and ensures your child remembers their sounds.

‣ Fluency Test: Children are timed to see how quickly they can say each sound. The app automatically puts letters that your child has not yet learned fluently back in the unknown pile to be re-learned at a later date. If your child likes the competitive element of the test, switch on the Time Challenge.

‣ Bug Collection: Your child will find a new bug in their collection whenever they learn a new sound and they can visit this at any time!

## Key features

- Teaches initial phonemes (letter sounds)
- Joint activity for parents/teachers and children
- Evidence-based learning techniques
- Progress tracking and statistics
- Four interactive learning activities
- Bug collection rewards system


## Frequently asked questions about Cambugs

### What is Cambugs?

Cambugs is an educational app designed to teach children initial phonemes, or letter sounds, which are fundamental for developing reading fluency and confidence. It was developed in partnership with the University of Cambridge and educational psychologists.

### Who is Cambugs for?

Cambugs is targeted at pre-readers and older children who are struggling with reading. It is also ideal for parents and teachers who want to actively participate in a child's learning journey.

### How does Cambugs teach letter sounds?

Cambugs utilizes evidence-based techniques, including repetition and incremental learning, to help children remember and retain letter sounds. It also includes a fluency test to assess speed and accuracy.

### Can parents or teachers use Cambugs with children?

Yes, Cambugs is uniquely designed as a joint activity. Parents or teachers can guide children through their learning, similar to reading a story together, fostering a collaborative learning environment.

### Does Cambugs track a child's progress?

Yes, Cambugs features a statistics screen that shows how many letter sounds a child knows and which ones they still need to learn. This is particularly useful for monitoring progress in a school setting.

### What are the activities in Cambugs?

Cambugs includes four activities: Sorting, Learning, Fluency Test, and Bug Collection. These activities are designed to personalize learning, reinforce new sounds, test fluency, and reward progress.

### How much does Cambugs cost?

Cambugs is available for a one-time purchase of $2.99. This version allows for unlimited users, making it suitable for multiple children to use the app.

### On which devices can I use Cambugs?

Cambugs is supported on iPhone, iPad, and iPod devices. It is designed for iOS users looking for an educational tool for their children.

## Version history (last 1 release)

### 2.1 — 2018-10-02

Support for iOS 12 and the new iPhones.

Removes the 1 from the app name on device to make it easier to find the app that was just downloaded.

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## More apps by Cambugs

- [Cambugs: Letter Sounds](https://appshunter.io/ios/app/cambugs-letter-sounds/id574190228)
- [Cambugs 2: Phonics](https://appshunter.io/ios/app/cambugs-2-phonics/id676677690)
- [Cambugs 3: First Words](https://appshunter.io/ios/app/cambugs-3-first-words/id929792621)

All apps by Cambugs: https://appshunter.io/developer/574190431

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*