Comparison

Rec StopWatch vs DIS Enum

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

"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)

About

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.

Highlights
  • Complete enumeration database
  • Platform & munition specifications
  • Cross-referenced data
  • Intelligent search
  • Offline functionality
  • Clean, professional interface
Read full description

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

Rec StopWatch1 screens
DIS Enum4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Rec StopWatch versus DIS Enum: the parameters behind the verdict, then further details
ParameterRec StopWatchDIS Enum
Price$0.99Free — better
Rating3.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings22
Update frequencyEvery 39 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size8 MB71 MB
Age rating4+4+
DeveloperYoshinosuke NagayaPeripheral Pursuit Labs

Customer experience

Rec StopWatch

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

DIS Enum

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Rec StopWatch

No in-app purchases

None

DIS Enum

No in-app purchases

Questions

Is Rec StopWatch free?
Rec StopWatch costs $0.99, with no in-app purchases.
Is DIS Enum free?
DIS Enum is free to download, with no in-app purchases.
Which has better reviews, Rec StopWatch or DIS Enum?
DIS Enum is rated higher. Rec StopWatch averages 3.0 out of 5 from 2 ratings, while DIS Enum averages 5.0 from 2 ratings.
Do Rec StopWatch or DIS Enum have ads?
Neither Rec StopWatch nor DIS Enum shows ads.
Which is updated more often, Rec StopWatch or DIS Enum?
Rec StopWatch ships an update every 39 months, and DIS Enum every 3 months. Most recently, Rec StopWatch was updated on August 1, 2026 and DIS Enum on June 8, 2026.

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