Comparison

Transform vs PeakWindow

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

Head to head
About

Transform

This app provides structured plans and daily tools to help users break bad habits, build discipline, and regain control. It offers personalized support, including a sober timer, progress insights, meditation, and a toolkit for resisting temptation.

Highlights
  • Structured plans
  • Daily tools
  • Sober timer
  • Progress insights
  • Meditation
  • Toolkit for temptation resistance
  • Journaling
Features
Read full description

Transform helps you track personal goals, reflect on daily habits, and restrict selected apps and websites. You do not need shame or perfection to make progress. Notice your triggers, pause before acting, and if you slip, reflect and begin again. 【Restrict What You Choose】 On iOS 16 or later, use Apple's Screen Time picker to select apps, app categories, or websites you want to restrict. When protection is on, iOS shows its system restriction screen for selected items, creating a moment to pause. You stay in control and can change or turn off restrictions at any time. This feature does not automatically identify all adult content and cannot promise complete blocking. 【Track Streaks and Daily Check-ins】 Record your daily status, streak, and milestones. Tracking is not about pressure; it makes each choice and pattern easier to see. 【Steady Yourself During an Urge】 Try breathing, meditation, a focus exercise, or a quick reflection before deciding what to do next. 【Understand Triggers and Patterns】 Log urges, emotions, triggers, slips, and difficult moments. Over time, learn which situations and moods affect you most and prepare for them earlier. 【Focus on Trends, Not One Moment】 Use progress charts, summaries, and achievements to notice change. One difficult moment does not erase earlier progress; reflect, adjust, and restart. 【Build Small Daily Actions】 Set check-in, goal-review, and meditation reminders. Notifications require your permission and can be turned off in system settings. Transform can help you: - Reduce porn use and build a porn-free routine - Add friction around selected apps, categories, and websites - Pause before an urge becomes an action - Track streaks, daily status, and milestones - Understand triggers and recurring behavior patterns - Reflect and restart after a slip - Use breathing, meditation, and focus exercises - Build a routine with reminders and progress insights With Pro, you can unlock app protection, advanced analysis, smart reminders, streak reminders, and more reflection tools as your routine grows. 【Designed for Privacy】 Your check-ins, goals, journals, protection settings, and progress records stay on this device by default. Selected items are handled through Apple's Screen Time picker. Transform does not read or upload browsing details, page content, passwords, private messages, feeds, or content inside other apps. 【Important】 Restrictions add friction before high-risk choices. They cannot block every item of adult content or guarantee that setbacks will not happen. Availability depends on your iOS version, permissions, and selected items. Transform is for habit tracking, self-reflection, urge management, and personal growth. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any condition. If you need medical or mental health support, consult a qualified professional. Start with one simple goal today: pause before an urge becomes an action.

About

PeakWindow

Features
Read full description

Peak Window is a minimalist, science-first wellness tracker built around one simple idea: your body runs on rhythm. Instead of moralizing abstinence or encouraging excess, it helps you observe your own cycle by logging each "session" and visualizing a smooth, evidence-annotated curve inspired by small studies that observed a short-lived day-7 hormonal uptick and large cohort data linking regular ejaculation with better long-term prostate health. The app’s design is calm, data-driven, and private—dark backgrounds, mint accents, tabular numerals, and plain-language explanations like "illustrative only—based on small studies." Its branding rejects shame and hype alike, framing balance as self-knowledge: "Find your rhythm. Skip the extremes." The result feels more like a lab notebook for your energy and focus than a nofap app—measured, trustworthy, and quietly elegant.

Screenshots

Transform4 screens
PeakWindow4 screens

Verdict

The call

The clearest difference is in-app purchases: PeakWindow at none against Transform's 3. On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Transform sells 3 in-app purchases, starting at $1.99 per month. PeakWindow asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Transform versus PeakWindow: the parameters behind the verdict, then further details
ParameterTransformPeakWindow
PriceFreeFree
Rating4.8 (27 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings27 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size44 MB0 MB
Age rating17+17+
Developer涵 蔡Sebastian Doyle

In-app purchases

3 purchases

Transform

Subscriptions3
  • Monthly$1.991 Month
  • Quarterly$3.993 Months
  • Annual$12.991 Year
None

PeakWindow

No in-app purchases

Questions

Is Transform free?
Transform is free to download, with in-app purchases available.
Is PeakWindow free?
PeakWindow is free to download, with no in-app purchases.
Do Transform or PeakWindow have ads?
Neither Transform nor PeakWindow shows ads.

Other comparisons