Comparison

ArchitectScaler vs CineDay Player

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

Head to head
About

ArchitectScaler

Features
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ArchitectScaler turns your iPhone and iPad into a scale ruler, a drafting calculator, and the small toolbox of conversions architects, designers, and students actually reach for. No triangular ruler, no clunky calculator, no "calculate" button - you type, and the answer is already there. Version 2.0 opens on a Home screen of tools. Tap one and you are working. THE CONVERTER Set a scale once, then keep a live ledger of dimensions. Type a real-world length to get the drawing length, or type a drawing measurement to get the real thing - both directions, instantly. Name any row ("North wall", "Door", "Site") so a list of numbers reads as a list of things. Your rows, scale, and units are saved between launches. FEET AND INCHES, PROPERLY Type 12'-6 1/2" the way you would write it. Scales like 1/4" = 1'-0" are first-class, and a keyboard row puts the ' " - and / marks one tap away. Change a unit and the app converts the value rather than re-reading the same digits. THE TOOLS Find scale from a drawing - measure any labeled dimension on a print and get the ratio back, with the nearest named scale offered as a one-tap match. Slope and pitch - convert between 1:20, percent, degrees, and roof pitch, and get the fall over a run. Area and volume - scale squared and cubed, from square millimeters through hectares and square inches through acres, plus cubic meters, feet, and yards. Rescale and print - the copier percentage that takes a drawing from one scale to another, and what a line measures after the change. Sheet fit - whether a plan fits a sheet inside its margins, and the largest named scale that would. ISO A0 to A4, ANSI A to E, and Arch A to E1. Feet and inches - add and subtract lengths in drafting notation without converting to decimal first. Scale bar - generate a printable graphic scale and share it straight into a drawing. Model making - turn a real wall thickness into the nearest card, foam board, or acrylic sheet, and see how far off that substitution puts you. BUILT FOR THE WAY YOU WORK Metric and imperial: mm, cm, m, km, in, ft. Metric, architect, and engineering scale presets, or type any ratio you like - 1:48 and 1:37.5 are both fine. iPhone and iPad. Light and dark, following your system appearance. No account, no ads, no tracking, no data collection. Every calculation stays on your device. Built by an architect, for architects, interior designers, engineers, students, model makers, and anyone who works from a scaled drawing.

About

CineDay Player

Features
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CineDay Player is a private video player for files already on your iPhone. No account. No cloud library. Your videos stay on this device. IMPORT YOUR VIDEOS Bring in clips from Photos or the Files app. CineDay Player keeps a copy in the app so you can keep watching even if the original picker location changes. ORGANIZE YOUR LIBRARY Create folders, move videos, rename titles, and sort by newest, oldest, name, or recently played. Search the library when it grows. PLAY AND RESUME Open a full-screen player with play, pause, scrubbing, skip, and speed from 0.5ร— to 2ร—. Rotate between portrait and landscape. Playback picks up where you left off. TRIM AND SAVE CLIPS Cut a section you want to keep, then save the new clip back to your library, Photos, or Files. MADE FOR THIS DEVICE Light, dark, or system appearance. Library counts, privacy policy, and terms are in Profile. Delete an imported copy anytime โ€” originals in Photos or Files are not removed. CineDay Player is not a streaming service and does not offer a movie or TV catalog. You play files you already have the right to use. The app may show ads (banner, native, interstitial, rewarded, or app-open). Your imported videos, folders, and watch progress are not used to personalize ads. Questions: mengsuyuan@mengsuyuan.site Privacy Policy: https://mengsuyuan.site/cd/privacy_policy.html Terms Of Service: https://mengsuyuan.site/cd/terms_of_service.html

Screenshots

ArchitectScaler4 screens
CineDay Player4 screens

Verdict

The call

The clearest difference is ads: ArchitectScaler at none against CineDay Player's shown. CineDay Player's advantage is update cadence (every 9 days vs every 14 months) and iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ArchitectScaler ships an update every 14 months, CineDay Player every 9 days. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

Scorecard3 real differences ยท 3 level
ArchitectScaler versus CineDay Player: the parameters behind the verdict, then further details
ParameterArchitectScalerCineDay Player
PriceFreeFree
Update frequencyEvery 14 monthsEvery 9 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.0 โ€” better
Further details โ€” not scored
Size3 MB32 MB
Age rating4+4+
DeveloperPratheek BalakrishnaChengdu Mengsuyuan Technology Co., Ltd.

In-app purchases

None

ArchitectScaler

No in-app purchases

None

CineDay Player

No in-app purchases

Questions

Is ArchitectScaler free?
ArchitectScaler is free to download, with no in-app purchases.
Is CineDay Player free?
CineDay Player is free to download, with no in-app purchases.
Do ArchitectScaler or CineDay Player have ads?
CineDay Player shows ads; ArchitectScaler does not.
Which is updated more often, ArchitectScaler or CineDay Player?
ArchitectScaler ships an update every 14 months, and CineDay Player every 9 days. Most recently, ArchitectScaler was updated on September 30, 2026 and CineDay Player on October 3, 2026.

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