Comparison

RIU vs Tab Buddy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RIU

Transform your device into a professional 3D scanning tool. Effortlessly create high-quality 3D models of objects and environments using advanced LiDAR and panoramic camera features. Designed for simplicity, it makes professional-grade 3D scanning accessible to everyone.

Highlights
  • Object scanning to digital 3D models
  • LiDAR camera for precise environmental scans
  • 360-degree panoramic view creation
  • User-friendly interface
  • Pro version for unlimited potential
Features
Read full description

Transform your device into a powerful 3D scanning tool. Effortlessly create high-quality 3D models of objects, environments, and panoramic views with features tailored for designers, architects, and creatives: - Object Scanner: Easily convert real-world objects into digital 3D models. - LiDAR Cam: Capture precise environmental scans with cutting-edge LiDAR technology. - 360 View Cam: Create immersive 360-degree panoramas with a simple tap. Designed for simplicity, RIU 3D Scanner offers a user-friendly experience, making professional-grade 3D scanning accessible to everyone. Stand out with RIU 3D Scanner, where innovation meets accuracy. get the pro version to enjoy the apps unlimited potential Cancel anytime , it's auto renewable subscription and will be renewed automatically if not canceled. Privacy Policy: http://manav.studio/privacy Terms of Use: https://www.privacypolicy.studio/terms-of-service

About

Tab Buddy

This app helps musicians practice songs by displaying text-based or PDF tab files. Users can adjust scrolling speed, zoom, and font size for an optimal practice experience. It supports various instruments and offers a clean interface for easy file import and playback.

Highlights
  • Open .txt or .pdf tab files
  • Adjustable scroll speed
  • Pinch-to-zoom for font size
  • Clean, easy-to-read interface
  • Simple file importer
  • Support for monospaced text and PDF
Features
Read full description

Tab Buddy makes practicing your favorite songs easier than ever. Open text-based or PDF tab files, set your ideal scrolling speed, and focus on playing. Whether you're practicing guitar, bass, or other instruments, Tab Buddy keeps your sheet music moving smoothly in front of you. Features: - Open .txt or .pdf tab files instantly - Adjustable scroll speed for perfect practice tempo - Pinch-to-zoom to adjust font size dynamically - Clean, easy-to-read interface - Simple file importer — pick and play - Support for both monospaced text tabs and PDF sheet music - Designed for both iPhone and iPad

Screenshots

RIU4 screens
Tab Buddy2 screens

Verdict

The call

The clearest difference is review sentiment: Tab Buddy at 100% against RIU's 0%. Tab Buddy also leads on in-app purchases (none vs 4). RIU's advantage is update cadence (every 2 days vs every 3 months). On price, ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RIU sells 4 in-app purchases, starting at $7.99 per 7 days. Tab Buddy asks for nothing beyond the download.

UpkeepUpdate frequency

RIU ships an update every 2 days, Tab Buddy every 3 months. Both last shipped on November 4, 2026.

Scorecard4 real differences · 6 level
RIU versus Tab Buddy: the parameters behind the verdict, then further details
ParameterRIUTab Buddy
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—2 — better
Update frequencyEvery 2 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size17 MB3 MB
Age rating4+4+
DeveloperMANAVGamic Arts LLC

Customer experience

RIU

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Tab Buddy

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

RIU

Subscriptions4
  • Rio Pro Weekly trial3 Days trial$7.997 Days
  • Riu Pro Weekly$7.997 Days
  • Riu Pro Yearly$69.991 Year
Show 1 more
  • Riu Pro Yearly Trial3 Days trial$79.991 Year
None

Tab Buddy

No in-app purchases

Questions

Is RIU free?
RIU is free to download, with in-app purchases available.
Is Tab Buddy free?
Tab Buddy is free to download, with no in-app purchases.
Do RIU or Tab Buddy have ads?
Neither RIU nor Tab Buddy shows ads.
Which is updated more often, RIU or Tab Buddy?
RIU ships an update every 2 days, and Tab Buddy every 3 months. Most recently, RIU was updated on November 4, 2026 and Tab Buddy on November 4, 2026.

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