# DropSum 10 vs Space Puzzle

The clearest difference is in-app purchases: DropSum 10 at none against Space Puzzle's 10. Space Puzzle's advantage is update cadence (every 3 days vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Space Puzzle sells 10 one-off in-app purchases. DropSum 10 asks for nothing beyond the download.

DropSum 10 ships an update every 11 days, Space Puzzle every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | DropSum 10 | Space Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-puzzle-orbit-lock/id6761077834/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 38 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ikumi okumura](https://appshunter.io/developer/1881339266) | [Cristian Critelli](https://appshunter.io/developer/1887663603) |

## What reviewers say

### DropSum 10

[App page](https://appshunter.io/ios/app/dropsum-10/id6759868378)

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Puzzle

[App page](https://appshunter.io/ios/app/space-puzzle-orbit-lock/id6761077834)

A precision puzzle game where players spin orbits to align celestial bodies. Achieve perfect configurations to maintain gravitational harmony and progress through challenging levels. Features ambient music and daily challenges with global leaderboards.

**Highlights:** Orbital resonance mechanics, Celestial body alignment puzzles, Multiple deep space stages, Endless mode with increasing complexity, Ambient soundtrack with spatial audio, Daily challenges and global leaderboards, Tactical boosters

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Score Surge 5 Pack | $0.99 | one-time |
| Shield 5 Pack | $0.99 | one-time |
| Precision Lens 5 Pack | $0.99 | one-time |
| Slow-Mo 5 Pack | $0.99 | one-time |
| Gold Theme | $1.99 | one-time |
| Unlock Full Soundtrack | $1.99 | one-time |
| Mega 24 Pack | $2.99 | one-time |
| Variety 12 Pack | $2.99 | one-time |
| Orbit Pass Premium | $2.99 | one-time |
| All Themes Bundle | $4.99 | one-time |


## Frequently asked questions

### Is DropSum 10 free?

DropSum 10 is free to download, with no in-app purchases.

### Is Space Puzzle free?

Space Puzzle is free to download, with in-app purchases available.

### Do DropSum 10 or Space Puzzle have ads?

Both DropSum 10 and Space Puzzle show ads.

### Which is updated more often, DropSum 10 or Space Puzzle?

DropSum 10 ships an update every 11 days, and Space Puzzle every 3 days. Most recently, DropSum 10 was updated on October 31, 2026 and Space Puzzle on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*