Populus Run vs Cosmic Slice
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Populus Run
Control a crowd of people in this unique running game. Dodge obstacles, battle quirky bosses, and discover hidden characters. Enjoy the full experience with a one-time purchase.
- Control a crowd of people
- Dodge giant fast food
- Slide down pipes
- Battle rapper bosses
- Hardcore mode
- Collect secret characters
- Original soundtrack
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Play the opening levels for free with no ads. Unlock the full game forever with a single in-app purchase. Populus Run is the unconventional running game where you control a crowd of people. • Dodge giant fast food • Slide down pipes like at a waterpark • Battle rapper bosses, including Macaron, Donut, and Burger • Test yourself in Hardcore mode • Collect all the secret characters who are hidden in the levels • Show your respect for the upbeat original soundtrack with its choral singing Populus Run was originally released exclusively on Apple Arcade. Now it's available on the App Store. If you've played the game before, your progress and achievements will be carried over.
Cosmic Slice
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Cosmic Slice is a fast-paced arcade slicing game set in deep space. Two neon blades — one cyan, one magenta — are yours to control. Crystals fall from above, each glowing in one of those two colors. Slice a crystal with the matching blade and your streak climbs. Hit the wrong color and you lose a shield. Let one slip past and another shield is gone. Lose all five and the run ends. The challenge builds level by level — targets rise, crystals spawn faster, and a second crystal type (Swift Crystals) enters the mix at higher levels, moving unpredictably and demanding sharper reflexes. From level 4 onward, bombs appear without warning: slice one and every remaining shield is stripped instantly. Earn Cosmic Dust, spend it wisely. Every slice and every star earns Cosmic Dust — the in-game currency used to buy power-ups and unlock visual themes. Manage your reserves between levels or spend aggressively mid-run; the choice shapes how far you go. Power-ups • TIME-STOP (150 dust) — Freezes all crystals in place for 1.5 seconds. • COSMIC MAGNET (100 dust) — Pulls every crystal toward your blades for 4 seconds. • SHIELD RESTORE (80 dust) — Instantly recovers one lost shield. • AUTO SLICER (1,000 dust) — Deploys an AI robot that automatically slices crystals for 3 seconds. Level map & star ratings Progress is tracked on an infinite level map. Each level awards up to 3 stars based on score. Come back to replay earlier levels for a higher rating or to farm Cosmic Dust before pushing further. Themes Unlock alternate blade and visual themes from the Cosmic Shop using Cosmic Dust — from the default Neon look to Retro Glitch and Supernova styles. No pay-to-win. Ads are optional and rewarded — watch one to earn a random power-up after a tough streak of losses, or pick up 500 Cosmic Dust from the shop. Everything else is earned through play.
Screenshots
Verdict
The clearest difference is in-app purchases: Cosmic Slice at none against Populus Run's 1. Cosmic Slice also leads on update cadence (every 4 days vs every 4 weeks). Populus Run's advantage is device support (5 vs 2) and iOS requirement (15.0 vs 26.2). On price and ads 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. Populus Run sells 1 one-off in-app purchase. Cosmic Slice asks for nothing beyond the download.
Populus Run ships an update every 4 weeks, Cosmic Slice every 4 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | Populus Run | Cosmic Slice |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.5K ratings) — better | — |
| Positive reviews | 69.6% of reviews | — |
| Number of ratings | 1.5K — better | — |
| Update frequency | Every 4 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac, Apple TV — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 523 MB | 29 MB |
| Age rating | 9+ | 4+ |
| Developer | FIFTYTWO | Yassine Mouhli |
Bugs and requests
Populus Run
Reported bugs
3 issues- Freezing on login screen
- Graphical glitches on certain devices
- Saved data not restoring properly
Requested features
4 requests- Make the full game free to play
- Add more levels and worlds
- Improve level selection UI
- Allow customization of controls
Cosmic Slice
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Populus Run
- Full Game$3.99
Cosmic Slice
No in-app purchases









