Comparison

Perim vs niiGma

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

Head to head
About

Perim

Read full description

Perim brings symptom tracking, mood check-ins, nutrition, movement, and private support together in one calm app made for perimenopause. Use it for a few seconds each day or explore your history in more detail when you want to understand what has been changing. QUICK DAILY CHECK-INS Log hot flashes, night sweats, sleep, mood, energy, bleeding, and other symptoms without turning your day into a project. Add a note when something matters, skip anything that does not, and come back whenever it feels useful. SEE PATTERNS OVER TIME Turn your check-ins into clear weekly and monthly views. Compare symptoms, sleep, mood, and cycle changes so you can notice patterns and remember what helped. CALORIE & NUTRITION TRACKER Keep a simple meal log with calories, protein, carbohydrates, and fat. Review your day without judgment, edit any entry, and use practical nutrition guidance designed around the needs of perimenopause. SCAN A MEAL PHOTO Take a photo of your meal to get an estimated food list, calories, and macros. Check and edit the estimate before saving it, because photo-based nutrition estimates are helpful guidesβ€”not exact measurements. WORKOUTS FOR CHANGING ENERGY Choose guided strength, mobility, pelvic floor, cardio, and recovery sessions that fit your time and energy. Follow each exercise on screen, pause when you need to, and build a movement routine at your own pace. MOOD & SYMPTOM SUPPORT Regular mood check-ins help you see how emotional changes may connect with sleep, symptoms, food, and daily life. Perim keeps the experience gentle: no shame, no streak pressure, and no punishment for missed days. ASK PERIM Ask questions about perimenopause, symptoms, sleep, mood, nutrition, or movement in simple language. The assistant can use a short summary of the information you have logged to give a more relevant answer. It is designed for education and support, not diagnosis or emergency care. REPORTS FOR DOCTOR APPOINTMENTS Create a clear 30-, 60-, or 90-day PDF summary of the symptoms and changes you recorded. Share it only when you choose, so you can spend less time trying to remember details and more time having a useful conversation with your clinician. PRIVACY, EXPLAINED CLEARLY Your core health journal stays on your device. Check-ins, saved meal entries, workout history, and generated doctor reports are stored locally. We do not sell your personal health information or use the content you enter for advertising. Optional online features send only what is needed to provide the feature: β€’ Meal Scan sends the photo you choose to the analysis service and returns an estimate for you to review. β€’ Ask Perim encrypts your message and its short supporting context on your device before sending them. The request can be opened at Perim's assistant service only with the corresponding private key. This means internet providers and other network intermediaries cannot read the message content while it is in transit. β€’ Assistant requests use an anonymous app account rather than your name or email address. Your saved journal remains under your control, and sharing a doctor report is always your choice. ACCESS & PURCHASES Some features and content require Perim Pro, available through an auto-renewing subscription or a one-time in-app purchase. Options and prices are shown before purchase. Subscriptions can be managed or canceled in your Apple ID settings. IMPORTANT Perim is a personal tracking and wellness app. It is not a medical device and does not provide medical advice, diagnosis, treatment, or emergency monitoring. Nutrition and calorie estimates may be inaccurate. If a symptom worries you, contact a qualified healthcare professional. Privacy Policy: https://www.flagapps.com/perimenopause/privacy Terms of Use: https://www.flagapps.com/perimenopause/terms

About

niiGma

Features
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Welcome to niiGma: your complete physical and mental health ecosystem. niiGma simplifies your daily wellness routine by bringing smart AI meal scanning, symptom tracking, cycle forecasting, and mental health tools together under one roof. CORE MODULES: β€’ CALTRAKER: Snap meal photos for instant AI calorie logging, scan barcodes, set macro goals, and log workouts. β€’ BIOTRAKER: Track body symptoms, monitor health timelines, analyze biological trends, and sync with Apple Watch. β€’ OVUNOVA: Precise period predictions, ovulation & fertility window tracking, and symptom logging. β€’ MOODMANA: Daily mood journal, Burnout Shield assessments, ambient soundscapes, and stress relief tools. β€’ niiGma TRIVIA: Learn healthy habits with interactive quizzes. WHY niiGma? - Replace 4 separate health apps with 1 unified dashboard. - AI-powered food recognition. - Seamless Apple Health sync. - Private, secure, and beautifully designed. Download niiGma now and experience total balance for body and mind. Privacy Policy: https://niigma.app/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DISCLAIMER: niiGma is designed for general wellness and self-reflection purposes only and does not provide clinical medical advice, diagnosis, or treatment. Insights, period forecasts, symptom timelines, and nutritional trackers are not substitutes for professional medical evaluation. Always consult a qualified healthcare professional before making any medical decisions or changes to your wellness routine.

Screenshots

Perim4 screens
niiGma4 screens

Verdict

The call

The clearest difference is update cadence: niiGma at every 11 days against Perim's every 5 weeks. niiGma also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases 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. Perim sells 3 in-app purchases, starting at $9.99 per 7 days and niiGma sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Perim ships an update every 5 weeks, niiGma every 11 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

Scorecard2 real differences Β· 4 level
Perim versus niiGma: the parameters behind the verdict, then further details
ParameterPerimniiGma
PriceFreeFree
Update frequencyEvery 5 weeksEvery 11 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.1 β€” better
Further details β€” not scored
Size59 MB86 MB
Age rating17+17+
DeveloperGOKTUG CETINHybek Generic Inc.

In-app purchases

3 purchases

Perim

Subscriptions3
  • Weekly Access Pro$9.997 Days
  • Perim Pro Yearly3 Days trial$49.991 Year
  • Perim Pro Yearly Subscription$49.991 Year
2 purchases

niiGma

Subscriptions2
  • niiGma Pro Monthly7 Days trial$0.991 Month
  • niiGma Pro Yearly7 Days trial$0.991 Year

Questions

Is Perim free?
Perim is free to download, with in-app purchases available.
Is niiGma free?
niiGma is free to download, with in-app purchases available.
Do Perim or niiGma have ads?
Neither Perim nor niiGma shows ads.
Which is updated more often, Perim or niiGma?
Perim ships an update every 5 weeks, and niiGma every 11 days. Most recently, Perim was updated on October 16, 2026 and niiGma on October 7, 2026.

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