Audio vs Save The World (Synairg)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Audio
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Purchase your Audio-Visual Dictionary from bonolingo.com or a bookstore. Audio-Visual Dictionary is the dictionary that gives you 1500-1600 different words/terms, with an image showing each word, and sound to give you the pronunciation of the word. Audio-Visual Dictionary is the dictionary that makes you talk, not just read, in a new language! Audio-Visual Dictionary is available in a range of languages - check out bonolingo.com to find Audio-Visual Dictionary in the language you want to learn!
Save The World (Synairg)
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Synairg game has an educational character and help children to provide health information though the app gamification.
Screenshots
Verdict
The clearest difference is device support: Audio at 3 against Save The World (Synairg)'s —. On price, in-app purchases and iOS requirement 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.
| Parameter | Audio | Save The World (Synairg) |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | BonoLingo Group AS | Ioanna Fergadiotou |
In-app purchases
Audio
No in-app purchases
Save The World (Synairg)
No in-app purchases
Questions
Is Audio free?
Is Save The World (Synairg) free?
Other comparisons
