Undiet vs BuildingRoutines
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Undiet
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Undiet Tracker is an app that will help you to track your diet progress. The main goal is to get a healthy lifestyle. It's not difficult if you want it enough. Undiet Tracker will help you to get back in time, so you can see day by day your progress (and if not what you didn wrong). How? With main App features. Main Undiet Tracker - Photo progress features: ⢠Photo Tracker - take a your selfie every day. Side and front view. Just stand in front of the mirror and follow the instructions ⢠Weight Tracker - guess what it is ;) And you can change it ;) ⢠Food Tracker - we have a very good diet for you. You can follow it and track what you eat. ⢠Drink - do you know how important water intake is to your body? ⢠Exercising - every physical activity is good. Our goal is change your lifestile. In a sustainable way Why use Undiet Tracker App: ⢠It's really easy to compare your progress pictures ⢠Easy-to-use interface ⢠It is easy to set a start date ⢠The interface looks nice ⢠The App update is on a weekly basis ⢠It's FREE We help you, you help us. Leave your comment with suggestions.
BuildingRoutines
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Building Routines is your strength, cardio, nutrition, and recovery app ā training that adapts, food that fits the goal, and privacy by design. Build your own workouts, follow guided routines for your sport, run guided cardio intervals, or let Today's AI Workout Plan rotate push, pull, and leg days from your history. On iPhone, iPad, Mac, and Apple Watch. WHAT'S FREE ⢠Today's AI Workout Plan, rotated from what you trained recently ⢠Custom workout builder + a 100+ exercise library with how-tos and warmups ⢠Guided routines for 14 sports; push/pull/legs gym templates ⢠Guided cardio ā walk-run, tempo, 4Ć4s, sprint pyramids, bike and rower intervals with a hands-free timer ⢠Rest timer on your Lock Screen and Dynamic Island; Home Screen widget ⢠Siri: "What's my workout today?", "Log my weight", "Start a workout" ⢠Meal, snack, and hydration logging; 48 curated recipes plus your own ⢠Optional weight & BMI tracking with private, on-device progress photos ⢠Apple Health integration ā workouts to your rings, meals to Nutrition ⢠Simple mode for a decluttered app; age-aware load guidance with youth guardrails ⢠Send your shopping list to your Kroger cart (optional, your own account) APPLE WATCH ⢠Live workouts with heart-rate streaming and zones ⢠Pick the exercise on your wrist; crown-dialed reps and weight ⢠One-tap repeat of your last set; GPS routes; sets sync to iPhone ANALYTICS PRO ā $2.99/mo or $19.99/yr ⢠Session effectiveness score, weekly volume & consistency insights ⢠HR zone breakdowns; recovery, hydration, and resting-HR trends ⢠The AI plan eases up when your recovery signals dip NUTRITION PRO ā $4.99/mo or $34.99/yr ⢠Daily calorie + macro targets tuned to your goal and body data ⢠Meal Planner: 4ā30 day plans that fit your macros, budget, and season ⢠Pantry-aware planning with real savings, per-meal swaps, allergen filters ⢠Auto shopping list by store section, Reminders export, Health meal import COACH ā $3.99/mo or $29.99/yr ⢠A weekly call on your training: add weight, hold, ease back, or deload ⢠Concrete numbers, computed on your device from your readiness and last two weeks COMPLETE ā $6.99/mo or $49.99/yr ⢠Everything in Analytics, Nutrition, and Coach ā with a 7-day free trial PRIVACY FIRST Your workouts, meals, body data, and photos stay on your device. No servers, no analytics SDKs, no trackers. The app's only network calls: anonymous food lookups on OpenFoodFacts, and ā only if you opt in and tap the button ā sending your shopping list to your own Kroger cart. Progress photos are never uploaded. Siri runs on device. SUBSCRIPTION TERMS Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID at confirmation of purchase. Manage or cancel in Settings ā Apple ID ā Subscriptions; cancellation takes effect at the end of the current billing period. Terms of Use: https://github.com/jbriggs518/BuildingRoutines-Legal/blob/main/TermsOfUse.md Privacy Policy: https://github.com/jbriggs518/BuildingRoutines-Legal/blob/main/PrivacyPolicy.md DISCLAIMER Building Routines provides general training and nutrition guidance for healthy adults. It is not medical advice. Consult a qualified healthcare provider before starting any new exercise or nutrition program.
Screenshots
Verdict
The clearest difference is in-app purchases: Undiet at none against BuildingRoutines's 8. Undiet also leads on iOS requirement (9.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. BuildingRoutines sells 8 in-app purchases, starting at $2.99 per month. Undiet asks for nothing beyond the download.
Undiet ships an update every 6 days, BuildingRoutines weekly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.
| Parameter | Undiet | BuildingRoutines |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days ā better | Weekly |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch ā better |
| Requires iOS | 9.0 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 17 MB | 31 MB |
| Age rating | 12+ | 4+ |
| Developer | Krnic | Jason Briggs |
In-app purchases
Undiet
No in-app purchases
BuildingRoutines
- Analytics Pro$2.991 Month
- Coach (Monthly)$3.991 Month
- Nutrition Pro$4.991 Month
Show 5 moreShow fewer
- Building Routines Complete$6.991 Month
- Analytics Pro$19.991 Year
- Coach (Annual)$29.991 Year
- Nutrition Pro$34.991 Year
- Building Routines Complete$49.991 Year









