Borderline! vs Mass Gravity
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Borderline!
Guide an orb by jumping between screen borders to avoid obstacles in this endless scroller. It features a clean design, challenging gameplay requiring quick reflexes, and randomly generated stages for endless replayability.
- Jump between screen borders
- Avoid numerous obstacles
- Randomly generated stages
- High score tracking
- Flat and clean design
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This is the free version of Borderline! With BorderLine!, Hot Totem breaks free from the boundaries of the endless scroller genre. Instead of floating around the centre, or moving along the bottom, you must guide the Orb by jumping between one Border of your screen and the other. This really puts YOU in control all the time. But don’t think that will make it any easier, you will need quick reflexes to avoid all the Obstacles you can encounter! With a flat and clean design, BorderLine! offers the perfect balance between visual beauty and gameplay focus. With a big list of different Obstacles and randomly created stages, you will never know what to expect. Make sure you stay focused, or this game might just get you on edge! Increase your score by avoiding the Obstacles and getting Higher and Higher. Can you beat your highscore ?
Mass Gravity
Bend space-time with a touch in this minimalist physics puzzle. Create temporary gravitational fields to guide masses, requiring precise timing and placement. Navigate increasingly complex levels where understanding motion and force is key.
- Minimalist physics puzzle gameplay
- Create temporary gravitational fields
- Guide masses by influencing their paths
- Focus on timing and placement
- Increasingly complex levels
- Sense force and read motion
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Gravity Mass is a minimalist physics puzzle where your touch bends space-time itself. Tap the screen to create a temporary gravitational field that pulls nearby masses off their paths and draws them together. You don’t control the objects directly; you influence them. Pull too hard and chaos emerges. Too weak, and nothing merges. Timing and placement are everything. Each level introduces denser fields, more masses, and increasingly fragile equilibria. Gravity Mass isn’t about speed or reflexes. It’s about reading motion, sensing force, and intervening at the right moment.
Screenshots
Verdict
The clearest difference is review sentiment: Mass Gravity at 100% against Borderline!'s 50%. Mass Gravity also leads on rating (5.0 vs 3.7) and update cadence (every 4 days vs every 35 months). Borderline!'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. Mass Gravity sells 1 one-off in-app purchase. Borderline! asks for nothing beyond the download.
Mass Gravity holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of Borderline!'s written reviews are positive against 100% of Mass Gravity's.
Borderline! ships an update every 35 months, Mass Gravity every 4 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Borderline! | Mass Gravity |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 35 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 69 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | HMT Engineering SARL | Cihan Toraman |
Customer experience
Borderline!
Mass Gravity
In-app purchases
Borderline!
No in-app purchases
Mass Gravity
- Remove Ads$1.99
Questions
Is Borderline! free?
Is Mass Gravity free?
Which has better reviews, Borderline! or Mass Gravity?
Do Borderline! or Mass Gravity have ads?
Which is updated more often, Borderline! or Mass Gravity?
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