Whistle Sounds vs Bo's Run
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whistle Sounds
This app provides realistic whistle sounds for various situations. It's ideal for coaches needing to signal athletes or for anyone needing to attract attention or call for help.
- High-quality whistle noises
- Realistic sound simulation
- Ideal for sports coaches
- Useful for attracting attention
- Can be used in emergencies
- Various whistle tones available
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If you need to blow the whistle but don’t have a real whistle on hand, you’ve found the right app! This app features high-quality whistle noises that sound just like a real whistle – no one will even know the difference! This app is perfect for sports coaches and athletic trainers – no need to keep old fashioned whistles around any longer! Play the whistle sounds loudly to be heard across the soccer field or running track. These whistle sounds can also be used indoors on the basketball court or along side the swimming pool. Signal your athletes to start and stop reps during practice, or make the tough call for a foul during games! Even if you’re not an athletic coach, these whistle sounds may come in very handy! Keep whistle sounds on hand to call for help in a scary situation if you are walking alone at night or in dangerous areas. Whistles can also be used to call someone’s attention in a noisy place. With various whistle tones and types available, you’ll be sure to find the perfect sound to fit your needs! Check out these great sounds and never be left without a whistle again!
Bo's Run
Navigate a challenging obstacle course as a high-tech robotic guide dog. Experience obstacles through braille and immersive soundscapes. Control your character with motion or buttons to jump, slide, and move lanes.
- Braille-based obstacle feedback
- Immersive sound design
- Motion and button controls
- Jump, slide, and lane movement
- Multiplayer high score challenges
- Interactive tutorial
- In-game currency collection
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You control Bo, a high-tech robotic guide dog across a challenging obstacle course. Bo is training to become a guide dog and finally be reunited with his owner. The company that built Bo have scattered different obstacles across the park and you’re the only one who can help Bo complete the course. - Feel the obstacles. Each obstacle corresponds to a braille character to let you know what to expect - Hear the environment with different sound effects so you can paint an image of your surroundings - Control Bo using Bonocle’s motion mode or the buttons. - Jump, slide or move lanes. Bo can do it all. - Challenge your friends and see who gets the highest score - Learn the ropes with an interactive tutorial - Collect currency and play longer. Get the highest score and get a shoutout across our community Bo’s run has been built to be fully accessible while supporting visual graphics for inclusion.
Screenshots
Verdict
The clearest difference is review sentiment: Whistle Sounds at 50% against Bo's Run's 0%. Whistle Sounds also leads on rating (3.0 vs 1.0) and ratings volume (9 vs 1). Bo's Run's advantage is price (Free vs $0.99). On update cadence, 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
Bo's Run is free to download; Whistle Sounds costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Whistle Sounds holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: Whistle Sounds has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Whistle Sounds's written reviews are positive against 0% of Bo's Run's.
Whistle Sounds ships an update every 8 months, Bo's Run every 9 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Whistle Sounds | Bo's Run |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (9 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 8 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 7 MB | 184 MB |
| Age rating | 4+ | 4+ |
| Developer | Leafgreen | Bonocle |
Customer experience
Whistle Sounds
Bo's Run
In-app purchases
Whistle Sounds
No in-app purchases
Bo's Run
No in-app purchases
Questions
Is Whistle Sounds free?
Is Bo's Run free?
Which has better reviews, Whistle Sounds or Bo's Run?
Do Whistle Sounds or Bo's Run have ads?
Which is updated more often, Whistle Sounds or Bo's Run?
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