Comparison

PurrMind vs Sleep Goblin

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

PurrMind

Read full description

PurrMind is the coziest way to reduce stress and build a mindfulness habit - with the help of adorable kawaii cats who join you on every breath. Combining proven breathing techniques with a delightful cat-collecting game, PurrMind makes meditation something you'll actually look forward to every day. BREATHING EXERCISES THAT WORK Choose from science-backed breathing patterns: 4-7-8 for deep sleep, Box Breathing for focus and calm, and more. Each technique is simple enough for total beginners yet effective enough for daily practice. 100+ COLLECTIBLE CAT COMPANIONS Unlock adorable kawaii cats with every session. Each cat has its own personality and purring style. Build your collection as your mindfulness streak grows. HEALING PURR SOUNDS Cat purrs vibrate at 25-150 Hz - frequencies scientifically shown to reduce stress and promote healing. PurrMind layers real purr sounds into every session for maximum calm. APPLE HEALTH INTEGRATION Track your mindfulness minutes automatically. PurrMind logs every session to Apple Health so you can see your mental wellness progress over time. DAILY STREAKS Build a consistent meditation habit with daily streak tracking. Small sessions, big results. Even 2 minutes a day makes a difference. NO ADS. NO SUBSCRIPTIONS. JUST PEACE. One-time purchase. No hidden fees, no recurring charges. Your peace of mind shouldn't come with a subscription. Whether you're dealing with anxiety, trouble sleeping, or just need a moment to breathe, PurrMind is your pocket companion for calm. Breathe in. Breathe out. Collect cats.

About

Sleep Goblin

Features
Read full description

At your chosen bedtime, a little purple devil asks one simple question: Are you going to bed, or are you still awake? Do nothing and it leaves you alone. Tap β€œI’m staying up” and you unleash 63 short, silent reminders. They begin sweet, turn sarcastic, and eventually become delightfully unhinged. You can surrender at any time. WHY SLEEP GOBLIN IS DIFFERENT β€’ The nagging only starts when you choose it β€’ No sleep tracking or made-up sleep scores β€’ No account, no ads, and no cloud tracking β€’ Your confession log stays on your device β€’ Available in English, Japanese, and Simplified Chinese Sleep Goblin turns late-night scrolling into a tiny contract between you and a smug purple devil. You knew what would happen. You pressed the button anyway.

Screenshots

PurrMind4 screens
Sleep Goblin4 screens

Verdict

The call

The clearest difference is price: PurrMind at Free against Sleep Goblin's $0.99. PurrMind also leads on device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

PurrMind is free to download; Sleep Goblin costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Β· 4 level
PurrMind versus Sleep Goblin: the parameters behind the verdict, then further details
ParameterPurrMindSleep Goblin
PriceFree β€” better$0.99
Update frequencyEvery 4 monthsβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.1 β€” better16.4
Further details β€” not scored
Size132 MB49 MB
Age rating4+4+
DeveloperSha Boncukcu一苇 叢

In-app purchases

None

PurrMind

No in-app purchases

None

Sleep Goblin

No in-app purchases

Questions

Is PurrMind free?
PurrMind is free to download, with no in-app purchases.
Is Sleep Goblin free?
Sleep Goblin costs $0.99, with no in-app purchases.
Do PurrMind or Sleep Goblin have ads?
Neither PurrMind nor Sleep Goblin shows ads.

Other comparisons