Envol vs DataFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Envol
This app offers guided audio experiences to help manage chronic fatigue, pain, and stress. It aims to shift your body out of stress mode, promoting repair and healing. Reconnect with yourself and find a more positive, grounded state.
- Guided audio experiences
- Symptom relief in minutes
- Nervous system regulation
- Stress and anxiety support
- Improved sleep quality
- Reconnect with your body
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Feel better in minutes Envol is designed for people dealing with fatigue, pain, and chronic or unexplained symptoms. Whether you’re navigating symptoms every day or going through a more intense moment, Envol helps you feel relief and create real shifts from within. What you can expect: - Feel relief in minutes - Support your body in difficult moments - Create real shifts in how you feel - Reconnect with yourself and your body - Access a more positive, grounded, and hopeful state How it works: Envol guides you through immersive audio experiences designed to help your body shift out of stress mode. This is a state your body already knows: where it can repair and heal. With Envol, you learn to access that state more easily and more quickly. Built for chronic symptoms Envol supports people experiencing: - Chronic fatigue - Pain and flare-ups - Stress, overwhelm & anxiety - Difficulty with sleep, falling asleep - Unexplained or persistent symptoms Why Envol is different Envol is designed to help you feel a shift in your body, in your state, and in how you experience symptoms. You’re not just listening; you’re sensing symptoms starting to ease. - Built from lived experience; we know what it means to live with chronic symptoms - Shaped and continuously reviewed by real users - Informed by research on nervous system regulation and recovery - Guided by a board of health professionals to stay aligned with patients’ needs - Designed using specific techniques drawn from both research and lived experience, which is why Envol is known to be so effective Start where you are Just press play, we’ll guide you from there! Start feeling better today - one session at a time. For any questions or suggestions, please contact us at: contact@envol.app Check the privacy policy here: https://envol.app/pages/privacy_policy Check the terms and conditions here: https://envol.app/pages/terms_and_conditions
DataFit
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DataFit: your data-driven diet partner "Data doesn't lie." Stop guessing your way through dieting. DataFit analyzes the relationship between what you eat and how your weight changes — computed entirely from your own records, right on your device. [What makes DataFit different] DataFit doesn't hand out generic advice. It runs statistical analysis on the data you log and shows only what your own body has proven: * Which eating patterns preceded weight gain — and which led to loss? * How does your calorie intake correlate with your weight changes? * What is your real maintenance calorie level, measured from your own records? DataFit finds the answers in your data. [Key features] * Data analysis insights: correlations between your intake, macro balance, and weight trend, computed from your own logs * Easy meal logging: search foods and log meals in seconds — calories and macros are estimated automatically * Exercise tracking: log activities with duration and intensity; calories burned are calculated for you * Weight tracking: record your daily weight (plus optional body fat and muscle mass) and see your trend at a glance * Charts & reports: visual graphs that show the changes your effort produced * History: review every meal, workout, and weigh-in by calendar or list [Getting started] 1. Set your goal (target weight and pace). 2. Log your meals, workouts, and weight consistently. 3. Follow the insights your own data reveals. All analysis runs on your device. Your effort deserves proof — DataFit shows it in your numbers. Download DataFit and let your data show you what actually works.
Screenshots
Verdict
The clearest difference is in-app purchases: DataFit at none against Envol's 3. DataFit also leads on iOS requirement (15.1 vs 17.6). Envol's advantage is update cadence (every 2 months vs every 5 months). On price, ads and device support 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. Envol sells 3 in-app purchases, starting at $12.99 per month. DataFit asks for nothing beyond the download.
Envol ships an update every 2 months, DataFit every 5 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | Envol | DataFit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (121 ratings) — better | — |
| Positive reviews | 98.7% of reviews | — |
| Number of ratings | 121 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 353 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Envol | Beomsu Na |
In-app purchases
Envol
- Envol monthly7 Days trial$12.991 Month
- Envol half year7 Days trial$49.996 Months
- Envol yearly7 Days trial$89.991 Year
DataFit
No in-app purchases









