Space Trip Hidden Objects vs Harmonium Pro HD
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Space Trip Hidden Objects
Explore beautiful space scenes and find hidden objects. Use hints and zoom to locate items, and replay levels with new challenges. Skip difficult levels and come back to them later.
- Multiple beautiful scenes
- Lots of hidden items
- Hint and Zoom buttons
- Level skipping
- Replayable levels with new objects
- More games available
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Space Trip Hidden Objects is one of the best hidden object games. Enjoy multiple beautiful scenes with lots of hidden items. You goal is to find series of hidden objects on each level. Use Hint and Zoom buttons to find items quickly. If you can not complete any level you can simple skip it and try to complete it later. Completed levels will be unlocked and you can replay them with different hidden objects set. When you complete the game press More Games button to install more hidden object games.
Harmonium Pro HD
Experience the rich sounds of a classical Indian music instrument with professional quality audio. This app allows you to play, record, and save your musical creations. Unlock all octaves and an ad-free experience with an upgrade.
- Professional quality sound
- Play, record, and save music
- Access to 2 octaves (free)
- Unlock all octaves (paid)
- Intuitive key navigation
- Tested on multiple Apple devices
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Harmonium HD is amazing Classical Indian Music Instrument with Professional Quality Sound. You will love to Play this Harmonium again and again. Features -Very Easy to Learn and Play like a Real Harmonium. -Play,Record & Save your creativity. -You have access to 2 Octaves in Free Version. Upgrade to Get Access to all Octaves in the Harmonium. -You can navigate to different parts of the Harmonium by dragging the keys. -Fully Tested on iPhone 4,4s,5,5s,5c,6,6 Plus,iPad (All). -Ratings & Feedback Appreciated. Note: Upgrade to Full Version to Unlock all the Features of Harmonium Pro (All Octaves with Ad-Free Version).
Screenshots
Verdict
The clearest difference is rating: Harmonium Pro HD at 2.2 against Space Trip Hidden Objects's 1.0. Harmonium Pro HD also leads on ads (none vs shown) and update cadence (every 2 months vs every 35 months). On price, in-app purchases, monetization model 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. Space Trip Hidden Objects sells 4 one-off in-app purchases and Harmonium Pro HD sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Harmonium Pro HD holds the better App Store score, 2.2 against 1.0. That said, the two scores are not equally well evidenced: Harmonium Pro HD has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Space Trip Hidden Objects's written reviews are positive against 11% of Harmonium Pro HD's.
Space Trip Hidden Objects ships an update every 35 months, Harmonium Pro HD every 2 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.
| Parameter | Space Trip Hidden Objects | Harmonium Pro HD |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 2.2 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 11.1% of reviews — better |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 35 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 4.3 — better |
| Further details — not scored | ||
| Size | 214 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | John Smith | YASH FUTURE TECH SOLUTIONS PVT. LTD. |
Customer experience
Space Trip Hidden Objects
Harmonium Pro HD
In-app purchases
Space Trip Hidden Objects
- Hint object$0.99
- Skip level$0.99
- Unlock all levels$1.99
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- Remove Ads$1.99
Harmonium Pro HD
- Upgrade to Full Version$1.99
Questions
Is Space Trip Hidden Objects free?
Is Harmonium Pro HD free?
Which has better reviews, Space Trip Hidden Objects or Harmonium Pro HD?
Do Space Trip Hidden Objects or Harmonium Pro HD have ads?
Which is updated more often, Space Trip Hidden Objects or Harmonium Pro HD?
Other comparisons
