What is Bombo used for?

Bombo is an iPhone and Android app that scores English pronunciation sound by sound and builds daily practice, with all speech analysis done on the device. It is a good fit for reducing a strong accent in spoken English, and practicing th and r sounds daily.

Is Bombo open source?

No. Bombo is proprietary (closed-source) software. In the Education & LMS category, open-source options include AnkiDroid, Wikipedia Android and Kiwix Android.

What are some alternatives to Bombo?

Bombo competes with Duolingo, Babbel and Busuu.

Bombo: features, pricing and alternatives

About Bombo

Bombo is a pronunciation trainer for learners of English who want a clearer accent. You say a word out loud, and the app scores it sound by sound within seconds, marking which sounds were correct and which need work, and letting you tap a sound to hear it from a native speaker.

The course has 24 levels and 133 short lessons, starting with sounds such as th and r and moving up to word stress, rhythm and fluent speech. A smart review feature brings back the words you struggled with shortly before you would forget them. A chameleon mascot changes color as you progress.

All speech analysis runs on your phone, so recordings are not uploaded or used to train anything, and lessons work offline. The app offers a free lesson every day, needs no account, and runs on both iOS and Android.

Key features

Sound-by-sound pronunciation scoring
24 levels with 133 short lessons
On-device speech analysis, works offline
Spaced review of difficult words
Native-speaker audio for each sound

Good fit for

→Reducing a strong accent in spoken English
→Practicing th and r sounds daily

Tags: pronunciation; english; language-learning; ios; android; on-device; accent

Bombo: questions and answers

What is Bombo used for?: Bombo is an iPhone and Android app that scores English pronunciation sound by sound and builds daily practice, with all speech analysis done on the device. It is a good fit for reducing a strong accent in spoken English, and practicing th and r sounds daily.
Is Bombo free?: Yes. Bombo has a free plan.
Is Bombo open source?: No. Bombo is proprietary (closed-source) software. In the Education & LMS category, open-source options include AnkiDroid, Wikipedia Android and Kiwix Android.
What are some alternatives to Bombo?: Bombo competes with Duolingo, Babbel and Busuu.