Comparison

NoBS Fasting vs Hollow

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

Head to head
About

NoBS Fasting

Features
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Minimalist, privacy-first intermittent fasting tracker. Local data only. No b******t. Just Fasting. Tired of intermittent fasting apps requiring forced cloud registrations, selling your personal data, and blocking essential timer features behind expensive monthly subscription paywalls? NoBS Fasting is an anti-bloat, distraction-free utility designed for individuals who value simplicity, efficiency, and absolute privacy. THE ZERO-TELEMETRY MANIFESTO β€’ 100% Offline-First: All of your historical fasting metrics, timer logs, and current streaks are kept strictly inside your phone’s secure local storage database sandbox (Room DB). β€’ Zero Cloud Accounts: No sign-ups, no tracking cookies, no invasive third-party analytics SDKs, and no background network telemetry signals. β€’ Complete Data Ownership: Your data remains under your personal custody and control at all times. β€’ Zero Forced Ads: No distracting banners or algorithmic pop-ups cluttering your visual landscape. INTUITIVE METABOLIC METRICS β€’ Clean Matte Interface: A high-contrast, distraction-free timer loop designed to help you check your current fast state at a single glance. β€’ Dynamic Visual States: The interface smoothly adapts as your body progresses through different biological phasesβ€”transitioning seamlessly into extended target tracking environments if you cross into overtime. β€’ Simple Notifications: Purely local background system alerts remind you when your target fast achievements cross key intermittent milestones (16:8, 18:6, etc.). TRANSPARENT & INDEPENDENT This application is completely free to install with every single functional feature unlocked right out of the box. There are no hidden paywalls. If you find genuine value in independent, lightweight software and want to support ongoing infrastructure maintenance, optional developer tip tiers are available within the app settings interface. Take back your personal privacy. Strip away the corporate software bloat and focus entirely on your metabolic health journey.

About

Hollow

Features
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곡볡 μ‹œκ°„μ„ μž¬λŠ” μ•±μž…λ‹ˆλ‹€. 단식 ν•œ 번이 타일 ν•œ μž₯이 λ©λ‹ˆλ‹€. 타일이 μ±„μ›Œμ§ˆμˆ˜λ‘ 며칠째인지가 ν•œλˆˆμ— 보이고 μ§„ν–‰ 쀑에도 이번 μ£Όκ°€ 화면에 계속 남아 μžˆμŠ΅λ‹ˆλ‹€. β–  μΉΌλ‘œλ¦¬λŠ” μ„Έμ§€ μ•ŠμŠ΅λ‹ˆλ‹€ 먹은 κ±Έ μž…λ ₯ν•˜κ±°λ‚˜ 사진을 찍지 μ•Šμ•„λ„ λ©λ‹ˆλ‹€. λˆ„λ₯Ό λ²„νŠΌμ€ μ‹œμž‘κ³Ό μ’…λ£Œ λ‘˜λΏμž…λ‹ˆλ‹€. β–  μ§€κΈˆ λͺΈμ΄ μ–΄λŠ ꡬ간인지 ν˜ˆλ‹Ή μ•ˆμ •, μ§€λ°© μ—°μ†Œ, μΌ€ν† μ‹œμŠ€μ²˜λŸΌ μ‹œκ°„μ— 따라 λ‹¬λΌμ§€λŠ” ꡬ간을 μ‹œκ°„μΆ•μ— ν‘œμ‹œν•©λ‹ˆλ‹€. λ‹€μŒ κ΅¬κ°„κΉŒμ§€ 남은 μ‹œκ°„λ„ ν•¨κ»˜ λ‚˜μ˜΅λ‹ˆλ‹€. β–  기둝은 κΈ°κΈ°μ—λ§Œ μ„œλ²„κ°€ μ—†μŠ΅λ‹ˆλ‹€. 단식 기둝, 체쀑, μˆ˜λΆ„μ€ μ „λΆ€ κΈ°κΈ° μ•ˆμ—λ§Œ μ €μž₯되고 μ–΄λ””λ‘œλ„ μ „μ†‘λ˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€. νšŒμ›κ°€μž…μ΄λ‚˜ 둜그인 없이 λ°”λ‘œ μ”λ‹ˆλ‹€. β–  μ‘°μš©ν•œ μ•Œλ¦Ό λͺ©ν‘œμ— λ‹Ώμ•˜μ„ λ•Œμ™€ μƒˆ ꡬ간에 λ“€μ–΄κ°ˆ λ•Œλ§Œ μ•Œλ¦½λ‹ˆλ‹€. μ•Œλ¦Όμ„ μ „λΆ€ 꺼도 앱은 κ·ΈλŒ€λ‘œ λŒμ•„κ°‘λ‹ˆλ‹€. β–  ν”Œλžœ 12:12, 14:10, 16:8λΆ€ν„° 18:6, 20:4, ν•˜λ£¨ ν•œ λΌκΉŒμ§€. 닡변에 맞좰 μΆ”μ²œν•΄ λ“œλ¦½λ‹ˆλ‹€. λ‚˜μ€‘μ— 바꿔도 λ©λ‹ˆλ‹€. Hollow Pro Β· λͺ¨λ“  ν”Œλžœ 잠금 ν•΄μ œ Β· 전체 기둝 보관 (λ¬΄λ£ŒλŠ” 졜근 7일) Β· 30일·90일 좔이와 체쀑 κ·Έλž˜ν”„ Β· CSV 내보내기 Β· κ΄‘κ³  μ—†μŒ ProλŠ” μžλ™ κ°±μ‹  κ΅¬λ…μž…λ‹ˆλ‹€. μ—°κ°„ ν”Œλžœμ€ 7일 무료둜 λ¨Όμ € μ¨λ΄…λ‹ˆλ‹€. ν•΄μ§€λŠ” μ–Έμ œλ“  App Store μ„€μ •μ—μ„œ ν•˜λ©΄ λ©λ‹ˆλ‹€. ν•œ 번 κ²°μ œν•˜λŠ” 평생 μ΄μš©κΆŒλ„ μžˆμŠ΅λ‹ˆλ‹€. 건강 κ΄€λ ¨ μ•ˆλ‚΄ 앱에 λ‚˜μ˜€λŠ” ꡬ간 μ„€λͺ…은 일반적인 정보이며 μ˜ν•™μ  쑰언이 μ•„λ‹™λ‹ˆλ‹€. μ‹œμ μ€ μ‚¬λžŒλ§ˆλ‹€ 차이가 ν½λ‹ˆλ‹€. μž„μ‹  μ€‘μ΄κ±°λ‚˜ 18μ„Έ 미만, 당뇨 λ“± 지병이 μžˆκ±°λ‚˜ 섭식μž₯μ•  이λ ₯이 μžˆλ‹€λ©΄ 단식 전에 μ˜μ‚¬μ™€ μƒμ˜ν•˜μ„Έμš”. μ΄μš©μ•½κ΄€ https://studiosolum.site/hollow/terms.html κ°œμΈμ •λ³΄μ²˜λ¦¬λ°©μΉ¨ https://studiosolum.site/hollow/privacy.html

Screenshots

NoBS Fasting4 screens
Hollow4 screens

Verdict

The call

The clearest difference is in-app purchases: Hollow at none against NoBS Fasting's 3. NoBS Fasting's advantage is ads (none vs shown). On price, device support 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

Both are free to download. NoBS Fasting sells 3 one-off in-app purchases. Hollow asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
NoBS Fasting versus Hollow: the parameters behind the verdict, then further details
ParameterNoBS FastingHollow
PriceFreeFree
Update frequencyFortnightlyβ€”
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.016.4 β€” better
Further details β€” not scored
Size1 MB57 MB
Age rating4+12+
DeveloperDIEGO MANUEL FORTESStudio Solum

In-app purchases

3 purchases

NoBS Fasting

One-time3
  • Support Tier 1$0.99
  • Support Tier 2$4.99
  • Support Tier 3$19.99
None

Hollow

No in-app purchases

Questions

Is NoBS Fasting free?
NoBS Fasting is free to download, with in-app purchases available.
Is Hollow free?
Hollow is free to download, with no in-app purchases.
Do NoBS Fasting or Hollow have ads?
Hollow shows ads; NoBS Fasting does not.

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