Rec StopWatch vs DIS Enum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rec StopWatch
This stopwatch app allows users to measure and record times with custom labels, perfect for athletic events or physical education. Easily sort and save past records, and share them via email. Features both digital and analog displays with simple two-button operation.
- Digital and analog display
- Customizable labels for measured times
- Sorting of time records
- Save and email past records
- Countdown start function
- Animation and sound effects
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"Rec StopWatch" is a stopwatch application can also manage measured records. Labels can be set to the measured time, for example, this application respond to measuring and recording student's 50m running. You don't need write measured records on paper.After measuring, the rest is just to send e-mail! Treated as direct data recording. Moreover, because all measured time can be sorted, you can checkwho the shortest recorded. This is a stopwatch application for athletics and physical education class and circuit racing. =====Performance features===== - Digital and analog display - Simple operation with two buttons - Comfortable operation with animation and sounds. - Countdown start function * countdown time can be changed - The measured time editing labels - Time list sorting function -order the old record -order the new record -order short time -order longest time -order short lap time -order longest lap time -Save and Display a list of past records. -Send e-mail a list of records. * You can also email a list of the records kept in the past =====Settings====== - The operation sounds ON/OFF - Countdown seconds(3, 5, 10 s)
DIS Enum
Access comprehensive military simulation protocol data, including detailed platform and munition specifications. This app provides instant lookups for defense simulation professionals, working offline and featuring intelligent search capabilities.
- Complete enumeration database
- Platform & munition specifications
- Cross-referenced data
- Intelligent search
- Offline functionality
- Clean, professional interface
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DE Dictionary puts the complete DIS enumeration specification on your phone—now with detailed platform and munition data. Stop searching through PDFs and spreadsheets. Get instant access to military simulation protocol data when you're in the field, in the lab, or anywhere you need it. - Complete Enumeration Database - Browse the full DIS enumeration hierarchy. Every entity kind, domain, country, and category is structured and searchable. - Platform & Munition Specifications - Go beyond enumerations. Platform entries include dimensions, mass, performance specs, powerplant data, crew capacity, cargo capabilities, and full armament breakdowns. Munition entries show physical characteristics, ballistic performance, engagement envelopes, and terminal effects. - Cross-Referenced Data - See which munitions are compatible with a platform. See which platforms employ a munition. Tap to navigate between related entities instantly. - Intelligent Search - Find what you need fast. Search by name, enumeration value, or keyword. Filter results to narrow down large datasets. - Works Offline - No network required. The complete database lives on your device, ready when you need it. - Clean Interface - Designed for professional use. Information-dense without clutter. Adapts to larger screens with a two-column layout on tablets. Built for defense simulation professionals who need fast, accurate enumeration lookups and specification data. Systems engineers, DBAs, developers, analysts, and technicians working with DIS protocols; DE Dictionary turns documentation hunting into instant lookup. Accurate data from SISO DIS standards. Always at your fingertips. DATA ATTRIBUTION DIS enumeration data reproduced with permission from the Simulation Interoperability Standards Organization (SISO).
Screenshots
Verdict
The clearest difference is review sentiment: DIS Enum at 100% against Rec StopWatch's 50%. DIS Enum also leads on price (Free vs $0.99) and rating (5.0 vs 3.0). Rec StopWatch's advantage is iOS requirement (12.0 vs 18.6). On ratings volume, 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
DIS Enum is free to download; Rec StopWatch costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DIS Enum holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 50% of Rec StopWatch's written reviews are positive against 100% of DIS Enum's.
Rec StopWatch ships an update every 39 months, DIS Enum every 3 months. The most recent releases landed on August 1, 2026 and June 8, 2026 respectively.
| Parameter | Rec StopWatch | DIS Enum |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 39 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 8 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Yoshinosuke Nagaya | Peripheral Pursuit Labs |
Customer experience
Rec StopWatch
DIS Enum
In-app purchases
Rec StopWatch
No in-app purchases
DIS Enum
No in-app purchases
Questions
Is Rec StopWatch free?
Is DIS Enum free?
Which has better reviews, Rec StopWatch or DIS Enum?
Do Rec StopWatch or DIS Enum have ads?
Which is updated more often, Rec StopWatch or DIS Enum?
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