Delta vs Renegade Wellness
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Delta
This app calculates your actual daily energy expenditure (TDEE) based on your logged weight and calorie intake, moving beyond generic formulas. It provides personalized calorie targets for cutting, maintaining, or bulking, adapting over time for increased accuracy.
- Daily weight and calorie logging
- Adaptive TDEE calculation
- 28-day smoothing for stable targets
- Goal-based calorie targets
- Apple Health integration
- Daily logging reminders
Read full descriptionHide full description
Delta tracks your weight and calorie intake and calculates your real TDEE — not a formula estimate, your actual one. 10 days free. One payment for unlimited access. No subscription. Most apps give you a TDEE based on height, weight, age, and activity level. That number is a population average applied to you. It's a starting point, not a measurement. Delta starts there too, but transitions away from it as you log real data. By day 10 your estimate is derived entirely from what you actually eat and how your weight actually moves. The longer you log, the more accurate it gets. Log your weight each morning and your calorie intake each day. Delta averages the last 10 days to filter out noise from water retention and normal fluctuation. It combines your intake with observed weight change to estimate your true maintenance calories, then smooths that estimate over 28 days to avoid overreacting to short-term variance. The result is a daily calorie target adjusted for your goal — cut, maintain, or bulk — grounded in your data rather than population averages. Key features: Daily weight and calorie logging Adaptive TDEE that transitions from formula to fully empirical as you log 28-day smoothing for a stable, actionable number Goal-based calorie targets for cut, maintain, or bulk Apple Health integration — weight and TDEE baseline written automatically Daily reminders for weigh-in and calorie logging Why Delta? Δ is the symbol for change. Your weight change and calorie balance are what actually determine your TDEE. Delta measures both and gives you a number that reflects your reality, not someone else's average.
Renegade Wellness
Read full descriptionHide full description
Designed exclusively for clients of Renegade Wellness in Saint Johnsbury, VT, this app delivers your fully customized physical training and coaching programs directly to your smartphone. Train smarter, move safer, and achieve your individual goals with elite-level guidance. Key Features for Clients: Access Custom Plans: View your individualized physical training and program designs anytime. Track Workouts: Log your exercises, sets, reps, and weights during private or semi-private sessions. Schedule Appointments: View your coaching calendar and stay accountable to your training routine. Monitor Progress: Track key health metrics, body measurements, and fitness milestones over time. Direct Coach Messaging: Stay connected with your Renegade Wellness coach for real-time support and feedback. Wearable Integration: Sync seamlessly with Apple Watch, Fitbit, and Garmin. to track daily steps, sleep, and heart rate. Download the app today to take your Renegade Wellness training everywhere you go! (Note: An active Renegade Wellness client account is required to log into this app.)
Screenshots
Verdict
The clearest difference is in-app purchases: Renegade Wellness at none against Delta's 1. Renegade Wellness also leads on device support (4 vs 2) and iOS requirement (15.5 vs 17.0). Delta's advantage is update cadence (every 11 days vs monthly). On price and ads 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
Both are free to download. Delta sells 1 one-off in-app purchase. Renegade Wellness asks for nothing beyond the download.
Delta ships an update every 11 days, Renegade Wellness monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Delta | Renegade Wellness |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 17 MB | 172 MB |
| Age rating | 17+ | 4+ |
| Developer | Marcel Timm | Renegade Wellness LLC |
In-app purchases
Delta
- Delta Unlimited$2.99
Renegade Wellness
No in-app purchases









