RadioSync vs AltitudePlus+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RadioSync
Synchronize live radio broadcasts with TV signals for an improved viewing experience. This app allows you to delay audio from your own radio to match delayed TV broadcasts, ideal for sports events. Requires separate hardware adapters for your device.
- Synchronize radio with TV broadcasts
- Delay audio for live events
- Intuitive controls
- Suitable for sports broadcasts
- Works with any live event on radio and TV
Read full descriptionHide full description
IMPORTANT: RADIOSYNC IS A SIMPLE AUDIO DELAY APP. It does not provide sports radio audio streams. You must connect your own radio tuned to the desired broadcast and your own headphones or speakers through which the delayed audio will be played. This requires additional third-party adapters for your iPhone, iPod, or iPad. Do not purchase this app unless you already have the necessary adapters or are willing to buy them. Refer to our support website for instructions: http://radiosync.dairystatedesigns.com/setup Use your iPhone, iPod, or iPad to synchronize your radio with your TV for live events! DO YOU LOVE your local sports radio announcers so much that you listen to the radio while watching the game on TV? Does it drive you and your loved ones crazy when the radio play-by-play comes seconds before the delayed TV signal? Sports fans rejoice: RadioSync is here! RADIOSYNC ALLOWS YOU to delay a radio broadcast to match a television broadcast. Featuring simple, intuitive controls and a pleasant design, RadioSync gives you the power to synchronize your favorite football, basketball, soccer, baseball, hockey, or any other sports team broadcasts. Although syncing a sports broadcast is the most likely reason to use RadioSync, you can use it to sync any live event that is broadcast on both television and radio. NOTE: RADIOSYNC WILL WORK ONLY when your radio broadcast is ahead of your television broadcast, which is generally true.
AltitudePlus+
Stream live Denver Nuggets and Colorado Avalanche games, plus original sports content. Enjoy unlimited access with a monthly or annual subscription. Available in select Western US states.
- Live Denver Nuggets broadcasts
- Live Colorado Avalanche broadcasts
- Pre and postgame coverage
- Altitude Sports originals
- Unlimited streaming subscription
- Available in select US states
Read full descriptionHide full description
Altitude+ is the new streaming home of Altitude Sports. Fans can stream 65+ Denver Nuggets broadcasts and 65+ Colorado Avalanche broadcasts, plus pre and postgame coverage, full episodes of Altitude Sports originals and more! Enjoy unlimited streaming with a subscription for just $19.95 per month. Altitude+ is available in Colorado, Arizona, Idaho, Kansas, Montana, Nebraska, New Mexico, Southwest South Dakota (Rapid City-DMA), and Wyoming. Please note that due to NBA and NHL restrictions, some areas may not receive Nuggets or Avalanche game broadcasts. You can cancel at any time. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of the renewal will be identified in your account settings. Subscriptions are managed by the user, and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Terms of Use: https://www.altitudesports.com/terms-of-use Privacy Policy: https://www.altitudesports.com/privacy-policy
Screenshots
Verdict
The clearest difference is price: AltitudePlus+ at Free against RadioSync's $1.99. AltitudePlus+ also leads on rating (4.0 vs 1.5) and update cadence (every 2 weeks vs every 16 months). RadioSync's advantage is in-app purchases (none vs 2) and ads (none vs shown). On chart position 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
AltitudePlus+ is free to download; RadioSync costs $1.99 up front. AltitudePlus+ sells 2 in-app purchases, starting at $19.95 per month. RadioSync asks for nothing beyond the download.
AltitudePlus+ holds the better App Store score, 4.0 against 1.5. That said, the two scores are not equally well evidenced: AltitudePlus+ has 3.2K ratings behind it against 52, so its average is the more settled of the two. Written reviews point the same way: 13% of RadioSync's written reviews are positive against 22% of AltitudePlus+'s.
RadioSync ships an update every 16 months, AltitudePlus+ every 2 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.
| Parameter | RadioSync | AltitudePlus+ |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.5 (52 ratings) | 4.0 (3.2K ratings) — better |
| Positive reviews | 12.8% of reviews | 22.0% of reviews — better |
| Number of ratings | 52 | 3.2K — better |
| Update frequency | Every 16 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #182 | #89 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 9.0 — better | 16 |
| Further details — not scored | ||
| Size | 12 MB | 289 MB |
| Age rating | 4+ | 4+ |
| Developer | Dairy State Designs | AltitudeTV |
Customer experience
RadioSync
AltitudePlus+
User reviews
RadioSync
From 52 App Store ratingsWhat we love
- 👍 Works as described (when functional)
- 👍 Good for syncing radio with TV
- 👍 Instant audio adjustment
- 👍 Excellent price
Room to improve
- 🐛 App crashes immediately
- 🐛 App does not open
- 🐛 Waste of money
- 🐛 Support link dead/non-existent
- 🐛 Crashes when trying to use Bluetooth
AltitudePlus+
From 3.2K App Store ratingsWhat we love
- 🚀 Smooth streaming
- 🙌 Affordable option to watch Avalanche and Nuggets
- 📺 Finally able to watch local teams
Room to improve
- 🐛 Frequent crashes and freezes
- 🔍 Lack of full-screen and video controls
- 💰 Expensive for limited functionality
- 🔀 Refreshes and interruptions during games
- 🤔 Confusing user interface
Bugs and requests
RadioSync
Reported bugs
7 issues- App crashes on opening
- App does not open
- App crashes immediately after purchase
- App crashes when trying to use Bluetooth output
- App won't recognize input
Show 2 moreShow fewer
- Support page does not exist
- Link to customer support is dead
Requested features
3 requests- App needs to be fixed
- Improve support
- Allow background operation
AltitudePlus+
Reported bugs
4 issues- Inability to go full-screen on Apple TV
- Inconsistent behavior when switching between apps
- Streaming cuts off at scheduled end times
- Unreliable casting and mirroring to external displays
Requested features
4 requests- Ability to pause, rewind, and watch on-demand
- Support for more streaming devices like Roku and Android TV
- Improved video quality and stability
- Customizable notifications and alerts
In-app purchases
RadioSync
No in-app purchases
AltitudePlus+
- Monthly$19.951 Month
- Annual Plan$199.991 Year
Questions
Is RadioSync free?
Is AltitudePlus+ free?
Which has better reviews, RadioSync or AltitudePlus+?
Do RadioSync or AltitudePlus+ have ads?
Which is updated more often, RadioSync or AltitudePlus+?
Which is more popular, RadioSync or AltitudePlus+?
Other comparisons















