Barely Massive vs Slab 17
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Barely Massive
Control a tiny black hole that consumes everything smaller than itself to grow. Navigate space, avoid larger objects, and compete globally. Your greatest challenge may be your own growth.
- Consume objects to grow
- Avoid larger threats
- Global player competition
- Space survival gameplay
- Single-player progression
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Have you ever been so hungry you could eat ANYTHING — a burger, a car, a spaceship, a planet... If yes, congratulations — you might just be a black hole. Just like our little friend here: barely massive, but super hungry! Take control of a tiny black hole drifting through space and devour everything smaller than you. Avoid bigger threats, grow in size, and compete with players around the world. But beware — your biggest competition might be... yourself.
Slab 17
Engage your abstract thinking with daily logic puzzles. As a scientist, uncover hidden rules by experimenting with colorful slabs to crack codes. Offers a vast archive of challenges and the ability to create and share your own puzzles.
- Daily unique logic puzzles
- Archive of puzzles from easy to impossible
- Create custom puzzles with AI
- Share puzzles with friends
- Abstract thinking and imagination tests
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Does your brain like a challenge? Slab is a daily logic puzzle which tests the limits of your abstract thinking and imagination. Play as a scientist running experiments on colorful slabs, figure out the hidden rule, and prove your knowledge by cracking the code! - Play unique puzzles with a different concept every day - Access an archive from easy to impossible - Create your own rules with AI and share with friends
Screenshots
Verdict
The clearest difference is rating: Slab 17 at 5.0 against Barely Massive's 1.0. Slab 17 also leads on ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Slab 17 holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Slab 17 has 5 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Barely Massive | Slab 17 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 96 MB | 5 MB |
| Age rating | 9+ | 4+ |
| Developer | Andrey Makeev | George Hokkanen |
In-app purchases
Barely Massive
No in-app purchases
Slab 17
No in-app purchases









