RheoFit vs Ema Acta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RheoFit
This app serves as a personal rehabilitation therapist, offering customized massage experiences for muscle recovery. It provides various modes, smart solutions for different needs, and allows users to monitor device battery status.
- Multiple speed and focus modes
- Customizable massage intervals and duration
- 43 rehabilitation solutions for various needs
- Battery status monitoring
- User guide and function explanations
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As the all-in-one app made specifically for the RheoFit Roller Massager Series, RheoFit App is designed based on rehabilitation medicine theory and aims to become the user's personal rehabilitation therapist. What's great about RheoFit App? Running mode: Three speed modes, select the most comfortable state. Focus mode, precise muscle massage. Personal customization: Intelligently control the massage interval and duration, and enjoy full body massage freely. Smart Solution: 43 best massage rehabilitation solutions are designed for different sports scenarios and muscle rehabilitation needs. Battery Status: Check the battery life at any time to extend the massage experience. User Guide: Follow the function explanation and guidance to start the experience journey. About RheoFit RheoFit is committed to integrating musculoskeletal rehabilitation medicine, AI, and intelligent robotics technology to design and create leading-edge innovative intelligent rehabilitation hardware and software products, and continuously innovate technical products and solutions for people's musculoskeletal health problems. RheoFit works with global partners to open up the era of intelligent rehabilitation and let technology drive health in evolution. We appreciate your feedback. All suggestions are welcome.
Ema Acta
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Ema Acta is a free app for keeping the activity records used in behavioral activation, a part of cognitive behavioral therapy, on your phone. Record each activity along the day, with optional enjoyment, achievement and moods. Review your records in day, 3-day and week calendars, and export them as an A4 portrait activity chart in PDF. ACTIVITY ENTRY • Activity: what you were doing • Time: start and end, to the minute • Enjoyment: how much enjoyment or comfort you felt (0–100) • Achievement: how much you felt you got done, in your own terms (0–100) • How you felt: up to five moods in your own words, with an intensity of 0–100 • Memo: anything you noticed Everything except the activity and its time is optional, and a recorded 0 stays separate from no rating. Duration buttons (15 min, 30 min, 1 h, 2 h) and recent activities keep entry to a few taps, and your changes save automatically. Activities that cross midnight, such as sleep, and overlapping activities are supported. CALENDAR Day, 3-day and week calendars show all 24 hours. Tap an empty slot to record, or an activity to edit it. Home lists your recent activities with their ratings and moods. PDF EXPORT Turn a selected date range into an A4 portrait activity chart, with hours down the side and weekdays and dates across. Detail pages that follow carry every activity, mood and memo in full. Export up to 31 days at a time, print it for yourself or bring it to counseling and medical appointments, and choose where to save or share the file. PRIVACY No account is needed. Your records are not sent to our servers. Recording, reviewing and creating PDFs work offline. No analytics, advertising or crash collection SDKs. The app connects to check for and download updates without including record content. OS backups follow your device and cloud service settings. Deleting the app may also delete your records. BEFORE YOU BEGIN Ema Acta does not provide diagnosis, treatment or advice, or replace a doctor or counselor. It does not judge your condition from scores. The 0–100 range is this app's recording range, not a standardized rating scale. If you use it as homework, discuss its use with your doctor or counselor. Japanese and English interfaces. Light and dark appearance. Made by Pluralworks LLC.
Screenshots
Verdict
The clearest difference is iOS requirement: RheoFit at 13 against Ema Acta's 16.4. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | RheoFit | Ema Acta |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13 — better | 16.4 |
| Further details — not scored | ||
| Size | 192 MB | 62 MB |
| Age rating | 12+ | 4+ |
| Developer | Yunwang Innovation Intelligence (shenzhen) Co., Ltd. | PLURAL WORKS, LIMITED LIABILITY COMPANY |
In-app purchases
RheoFit
No in-app purchases
Ema Acta
No in-app purchases









