TJSmartApp vs Blitze
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TJSmartApp
Enhance your karaoke sessions with this app, offering song updates, a comprehensive songbook, and personalized song lists. Record your performances, display custom messages on screen, and control your karaoke machine remotely for a more convenient and enjoyable experience.
- Song updates
- Comprehensive songbook
- Categorized song lists
- Favorite songs management
- Voice and video recording
- Custom message display
- Remote karaoke control
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TJSmartApp offers ARIA Karaoke(TJ Karaoke) users convenient access to a variety of functions, enhancing their enjoyable karaoke experience. TJSmartApp is connected to ARIA Karaoke. You can regularly receive new songs through the "SONG UPDATE" menu. In addition to the "SONG BOOK", which contains a comprehensive list of all songs, you can also access lists categorized by song attributes such as RS, Multiplex, and Chorus. Furthermore, there are separate lists available for events, duets, and more. You can choose your preferred songs and categorize them as favorites, then you can easily acesss them using the "FAVORITE SONGS" MENU. It is possible to record your voice and videos, enabling you to watch and also save them. The "FUN" menu enables you to display your own custom message signs on the TJ karaoke screen. The "REMOTE" menu allows you control the TJ karaoke remotely. With all these functions of TJSmartApp, TJ karaoke becomes more convenient and enjoyable, creating a delightful experience for both solo singers and gatherings with loved ones such as family and friends.
Blitze
Organize interactive photo scavenger hunts for any occasion. Create custom challenges, invite friends with a join code, and compete with live leaderboards. Enjoy a fun and memorable experience with photo proof for each task.
- Plan photo scavenger hunts
- Share join codes for groups
- Live leaderboards
- Photo proof for challenges
- Customizable prompts and vibes
- Team name selection
- Wrap-up screens
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Blitze — photo scavenger hunts for real life Plan a hunt in minutes, share a join code, and watch your group race through challenges with photo proof. Pick a vibe that fits—date night, friends, family, or your own custom list—and tune prompts before anyone joins. Play together Everyone picks a team name, submits photos for each challenge, and follows a live leaderboard as scores update. Fair & memorable Proof stays tied to challenges so the game stays honest. Wrap-up screens help you relive the night. Your rules Keep it relaxed with auto-approved photos, or turn on moderation when you want someone reviewing submissions. Whether you’re hosting a party, a team outing, or a low-key night in, Blitze turns “what should we do?” into a game everyone can join. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Blitze at 100% against TJSmartApp's 5%. Blitze also leads on rating (5.0 vs 2.0). TJSmartApp's advantage is in-app purchases (none vs 3) and ratings volume (22 vs 4). On price, update cadence, ads 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. Blitze sells 3 in-app purchases, starting at $4.99 per month. TJSmartApp asks for nothing beyond the download.
Blitze holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: TJSmartApp has 22 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 5% of TJSmartApp's written reviews are positive against 100% of Blitze's.
TJSmartApp ships an update every 2 months, Blitze every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | TJSmartApp | Blitze |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (22 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 5.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 22 — better | 4 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 47 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | TJ MEDIA | Jeffrey Smith |
Customer experience
TJSmartApp
Blitze
Bugs and requests
TJSmartApp
Reported bugs
34 issues- Update downloads fail
- GUI interface looks stretched on iOS 26.1
- Cannot connect using iPhone
- Cannot connect
- Loses connection and saved song list
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- Home screen not fully shown on latest iPhone
- Does not connect to TV
- Buy tab for new songs not working
- Difficult to purchase song update codes outside Philippines
- Not connecting
- Cannot connect to iPhone 11
- Useless app, cannot connect
- Not connecting, needs fix
- Hated updated version, cannot pair phone
- Won't connect
- App won't connect
- Cannot connect to WiFi with iPhone
- Doesn't connect, tried multiple fixes
- Complicated, requires personal hotspot
- App won't connect
- App sucks, useless, cannot connect
- Won't link phone to machine
- Design not balanced on tablet
- Not compatible for purchases in North America
- Terrible customer service, cannot update without Philippines purchase
- Stuck on photo part, awful user experience
- Worst version, cannot upgrade songs online
- Design not appealing, looks boring
- New app won't pair with unit
- Never worked
- Broken sync, cannot connect
- Can't sync
- Can't buy codes in US
- Horrible new app, cannot connect
Requested features
11 requests- Support for Grand Videoke Symphony 3+
- Fix GUI interface stretching on iOS 26.1
- Fix Home Screen display on latest iPhone
- Fix buy tab for new songs
- Improve purchasing options for song updates outside the Philippines
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- Allow transfer of favorite songs from old GV app
- Return to the old GV app
- Make app compatible with tablets
- Add cancel song option
- Build in-app purchase function for song updates
- Unlock the old app
Blitze
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TJSmartApp
No in-app purchases
Blitze
- Blitze Pro Monthly$4.991 Month
- Blitze Pro Year$12.991 Year
- Liftetime$24.99









