Instruments Free vs Lost Radio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Instruments Free
Explore a vibrant sound picture book with a collection of musical instruments. Tap images to hear their authentic sounds and see their names spoken in one of 78 languages. Ideal for early learning and language development.
- Interactive sound picture book
- Real instrument sounds
- Spoken instrument names
- Supports 78 languages
- Adjustable slideshow mode
- Offline functionality
- Parental gate
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Instruments is the best interactive sound picture book featuring a lot of musical instruments: tap the image to hear the instrument and see its name in your chosen language (78 languages). Large images, real sounds, spoken names. Who is it for? Ages 1–5 for the picture-book experience. Ages 3–15 for language learning and instrument vocabulary. How it works The interface lets a child, alone or with an adult, discover each instrument and its sound. Images can advance automatically like a slideshow (adjustable speed) or manually by swiping the screen. The display order is configurable (random or sequential). A long-press on the instrument name lets you choose another display/spoken language. Multilingual (78 languages) Spoken names and interface available in your language of choice, to build vocabulary and train the ear from an early age. Tip: in your device settings, download Apple’s premium voices (higher-quality voices provided by iOS). Why you’ll love Instruments? Clear, reassuring musical discovery for young children. Natural pronunciations and authentic sounds. Multilingual (78) to support early learning, vocabulary, and listening. Works anywhere Works offline and in airplane mode: all images and sounds are stored on device No connection required. Orientation Portrait and landscape on iPhone and iPad. Parents and schools – Parental gate (settings protected by a random math question). Supported languages (displayed and spoken) Afrikaans, Albanian, German, Amharic, English, Arabic, Armenian, Azerbaijani, Basque, Bengali, Belarusian, Burmese, Bosnian, Bulgarian, Catalan, Simplified Chinese, Traditional Chinese, Korean, Croatian, Danish, Spanish, Estonian, Filipino/Tagalog, Finnish, French, Galician, Welsh, Georgian, Greek, Gujarati, Hausa, Hebrew, Hindi, Hungarian, Indonesian, Irish, Icelandic, Italian, Japanese, Kannada, Kazakh, Khmer, Lao, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Maltese, Marathi, Dutch, Norwegian Bokmål, Norwegian Nynorsk, Uzbek, Persian/Farsi, Polish, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Romanian, Russian, Serbian (Cyrillic), Serbian (Latin), Sinhala, Slovak, Slovenian, Swedish, Swahili, Tamil, Czech, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Yoruba, Zulu Contact us contact@iburgerapps.com
Lost Radio
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En Lost Radio te ofrecemos un oasis sonoro en un mundo lleno de palabras y exceso de información. Rock y Pop las 24 horas del día los 7 días de la semana, ordenados de manera artesanal. Sin autodj, sin usar inteligencia artificial, todo preparado para que puedas revivir y descubrir los sonidos del mundo. Lost Radio...las canciones que no sabias que necesitabas oir.
Screenshots
Verdict
The clearest difference is update cadence: Lost Radio at every 2 months against Instruments Free's every 19 months. Lost Radio also leads on iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Instruments Free ships an update every 19 months, Lost Radio every 2 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Instruments Free | Lost Radio |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (54 ratings) — better | — |
| Positive reviews | 51.3% of reviews | — |
| Number of ratings | 54 — better | — |
| Update frequency | Every 19 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 30 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Christophe Burdin | Jorge Ferrufino Duran |
In-app purchases
Instruments Free
No in-app purchases
Lost Radio
No in-app purchases
Questions
Is Instruments Free free?
Is Lost Radio free?
Do Instruments Free or Lost Radio have ads?
Which is updated more often, Instruments Free or Lost Radio?
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