Comparison

SISUpro vs Slooma

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

Head to head
About

SISUpro

Features
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About

Slooma

Features
Read full description

Slooma is a professional sleep tracking app for iOS and Apple Watch. See exactly how you slept, why, and how to sleep better β€” with deep, REM, light, and awake stages charted automatically. SLEEP TRACKING - Apple Watch: stages, heart rate, HRV, SpO2 during the night - Phone-only mode: motion-based stage estimation - Two-way sync with Apple Health - Restores an in-progress night after a phone restart SLEEP SCORE A 0-100 score combining duration, efficiency, continuity, stage balance, and physiology. INSIGHTS - Daily, weekly, monthly trends - Sleep debt and consistency score - Heart rate, HRV, SpO2 overlays AI SLEEP COACH (Pro) - Personalised morning tips - On-device Apple Foundation Models on iOS 26 - Your data never leaves your phone GENTLE SMART ALARM - Wakes you in light sleep within a 30-min window - Soft 30-second volume ramp - 9-min snooze SLEEP SOUNDS - White, pink, brown noise - Rain, ocean, fan, fireplace, wind, river, storm - Binaural delta and theta - Auto fade-out 5-90 min PRIVACY - All sleep data stays on your device - Optional encrypted iCloud sync - Never sold to third parties PRO - AI sleep coach - Snore and sleep-talk recording - Full sound library - Unlimited history - Advanced HRV trends - Sunrise wake-light - CSV / JSON export - Custom themes Cancel anytime in Apple ID settings. Slooma β€” deeper sleep, calmer nights. Privacy Policy: https://solvydevelopment.com/slooma/privacy/en.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SISUpro3 screens
Slooma4 screens

Verdict

The call

The clearest difference is in-app purchases: SISUpro at none against Slooma's 3. SISUpro also leads on iOS requirement (11.0 vs 17.0). Slooma's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support 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

Both are free to download. Slooma sells 3 in-app purchases, starting at $0.29 per month. SISUpro asks for nothing beyond the download.

UpkeepUpdate frequency

SISUpro ships an update every 2 months, Slooma every 3 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard3 real differences Β· 3 level
SISUpro versus Slooma: the parameters behind the verdict, then further details
ParameterSISUproSlooma
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS11.0 β€” better17.0
Further details β€” not scored
Size21 MB75 MB
Age rating4+4+
DeveloperDataSign A/SFurkan Ataman

In-app purchases

None

SISUpro

No in-app purchases

3 purchases

Slooma

Subscriptions2
  • Slooma Pro Monthly7 Days trial$0.291 Month
  • Slooma Pro Yearly7 Days trial$1.991 Year
One-time1
  • Slooma Pro Lifetime$4.99

Questions

Is SISUpro free?
SISUpro is free to download, with no in-app purchases.
Is Slooma free?
Slooma is free to download, with in-app purchases available.
Do SISUpro or Slooma have ads?
Neither SISUpro nor Slooma shows ads.
Which is updated more often, SISUpro or Slooma?
SISUpro ships an update every 2 months, and Slooma every 3 weeks. Most recently, SISUpro was updated on October 10, 2026 and Slooma on October 24, 2026.

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