Voidloop vs Perfect Circle Challenge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Voidloop
Explore procedurally generated caves as a lonely Void Spirit, battling foes and collecting loot. Return to your camp to craft, upgrade, and prepare for deeper descents. Race against time to reach the bottom and find your way home.
- Procedurally generated cave biomes
- Time-based descent challenges
- Camp hub for trading and crafting
- Loot and upgrade system
- Skill progression
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Voidloop is a mining adventure with roguelite and incremental elements. You play as a lonely Void Spirit who has wandered too far from home. Use your camp as a hub to prepare for each descent into ever-changing caves filled with rare loot and dangerous foes. Each dive brings you closer to your home at bottom of the cave... Features: - Descend through 5 unique cave biomes, each filled with procedurally generated floors, unique hazards, and valuable resources. - Race against time as you push toward floor 20 of each cave to collect powerful gems and find your way back to the void. - Return to camp between runs to trade, craft, and upgrade your spirit with the help of the Blacksmith, Shopkeeper, and Witch. - Mine, fight, and loot over 60+ unique items, then progress your journey with 100+ upgrades and 34 powerful skills that make you stronger each run. - Cloud saving support with iCloud
Perfect Circle Challenge
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How perfect is your circle? This is a daily challenge of precision. Once per day, you get a single chance to draw a circle freehand on your screen. No guides. No corrections. No second attempts. When you finish, your drawing is analysed and scored out of 100 based on how closely it matches a mathematically perfect circle. How it works • Open the app • Draw one continuous circle • Get your score instantly • Return tomorrow to try again Why it’s addictive • Simple but surprisingly difficult • One attempt per day keeps it competitive • Track your improvement over time • Challenge yourself to reach 100 It looks easy. It isn’t. Can you draw the perfect circle?
Screenshots
Verdict
The clearest difference is price: Perfect Circle Challenge at Free against Voidloop's $1.99. Voidloop's advantage is update cadence (every 8 days vs monthly) and chart position (#95 vs unranked). On ads, in-app purchases 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
Perfect Circle Challenge is free to download; Voidloop costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Voidloop ships an update every 8 days, Perfect Circle Challenge monthly. The most recent releases landed on October 3, 2026 and September 14, 2026 respectively.
| Parameter | Voidloop | Perfect Circle Challenge |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.5 (29 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 29 — better | — |
| Update frequency | Every 8 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #95 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 339 MB | 5 MB |
| Age rating | 9+ | 4+ |
| Developer | Jasper Levin | HENRY THOMAS JAMES FORREST |
In-app purchases
Voidloop
No in-app purchases
Perfect Circle Challenge
No in-app purchases
Questions
Is Voidloop free?
Is Perfect Circle Challenge free?
Do Voidloop or Perfect Circle Challenge have ads?
Which is updated more often, Voidloop or Perfect Circle Challenge?
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