mEMA vs NUS Timesheet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mEMA
This application enables clinicians and researchers to conduct mobile Ecological Momentary Assessments for studies and interventions. It captures self-report data and offers timely feedback to participants, all while ensuring participant anonymity through randomly generated codes.
- Mobile Ecological Momentary Assessments
- Self-report data capture
- Timely feedback to participants
- Anonymous data collection
- Random code generation for participant identification
- Secure clinician/researcher access
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An app that supports clinicians and researchers by making Ecological Momentary Assessments mobile. mEMA (mobile Ecological Momentary Assessment) empowers research studies and clinical interventions with tools that capture self-report data and provide timely feedback to study participants and patients. mEMA facilitates interventions and studies without ever collecting identity information about users. When a clinician or researcher adds a program participant, mEMA randomly generates an eight-digit code is used to distinguish one participant's data from another's. The researcher or clinician records that code on paper or in their local systems to allow them to translate the random code to a real person. Only researchers and clinicians have access to identity information. mEMA has no access to personal identity information, nor do we store any personal identity information.
NUS Timesheet
This application helps NUS students track their work hours for the NUS Student Work Scheme. It allows for easy recording of hours, submission for payment, and monitoring of claim status. Supports both hourly and task-based jobs.
- Start/Stop timer for hour tracking
- Weekly hour monitoring
- Real-time claim status updates
- Support for hourly and task-based jobs
- Submission for payment processing
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NUS Timesheet is an easy-to-use application that you can use to track your hours worked as part of the NUS Student Work Scheme (NSWS). Available to all NUS full-time students hired under the NSWS, NUS Timesheet allows you to quickly record the hours worked and submit the entries to the hiring department for payment processing. Key Features: - Start/Stop Timer with one tap to record hours worked. - Keeps track of your weekly hours worked to keep within your maximum working hours during term time/vacation period. - Real-time information on the status of your claims so you know when you will be paid. - Support both hourly-paid jobs as well as task-based jobs with multiple deliverables. Download the NUS Timesheet now and enjoy the benefit of the new automation process! Support email - careers@nus.edu.sg
Screenshots
Verdict
The clearest difference is rating: NUS Timesheet at 5.0 against mEMA's 2.3. mEMA's advantage is update cadence (monthly vs every 5 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model 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.
NUS Timesheet holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: mEMA has 6 ratings behind it against 1, so its average is the more settled of the two.
mEMA ships an update monthly, NUS Timesheet every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | mEMA | NUS Timesheet |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Monthly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 72 MB | 30 MB |
| Age rating | 12+ | 4+ |
| Developer | Tefsoft, Inc | National University of Singapore |
Customer experience
mEMA
NUS Timesheet
In-app purchases
mEMA
No in-app purchases
NUS Timesheet
No in-app purchases









