Comparison

mo vs STANDBY (スタンドバイ)

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

Head to head
About

mo

Easily create and share choreography formations with synced music and video. Adjust individual dancer movements and timing for efficient rehearsal and performance planning. Ideal for dance, theater, and sports.

Highlights
  • Create and share choreography formations
  • Sync with music and video
  • Adjust individual dancer movements and timing
  • Zoom in/out of stage footage
  • Telop and pointer tool synchronization
  • Reduce rehearsal time and costs
Features
Read full description

Still building formations only in your head? mo-sim is a formation design app for choreographers. It lets you simulate dancer movements and stage formations in sync with music — so the picture in your head becomes a moving picture on your screen. Play the song, and dancers actually move on the canvas. Whether you're working alone, sharing with your team, or finalizing before showtime — mo-sim helps you show what words can't describe. ----- [Start free. Unlock more, once and for all.] mo-sim's core features are all free to use. No account needed — just download and start designing. When you're ready to unlock advanced features, there's no monthly subscription. A single one-time purchase, and they're yours forever. [Craft every detail, right in your hand] Set each dancer's entry timing, stop points, movement path, and facing direction. Zoom out to see the whole stage, or zoom in on a single dancer. Batch-edit multiple dancers and scenes at once, cutting down hours of work that paper or PowerPoint would demand. [Compare ideas side by side] Not sure which version works best? Create multiple formation drafts in parallel and compare them on the spot (Parallel Scenes). Attach reference videos, rehearsal footage, and notes directly to each scene — keep your entire creative process in one place. Save your go-to stage layouts and team rosters as presets, so you can start your next piece in seconds. [Built for every kind of stage] From professional choreography sessions to school dance clubs, theater rehearsals, and group performances of every kind. Replace your paper notebooks with a digital canvas, free up time to focus on what matters — the ideas — and cut down on rehearsal time and studio costs. [Bring out your best creative work with mo-sim] Every choreographer has been there: the vision is clear in your head, but words and gestures aren't enough to share it. mo-sim was built to lower that wall — so you can spend less time explaining movement, and more time creating it. ----- Questions or feedback: Website: https://www.mo-sim.com Email: mosimstaff@gmail.com Bring out your best creative work — with mo-sim.

About

STANDBY (スタンドバイ)

This app allows individuals within schools, companies, or public organizations to anonymously report and consult with administrators. Users can submit reports with text, photos, or videos, and engage in private chats with their organization. It also provides access to emergency contacts and organizational announcements.

Highlights
  • Anonymous reporting and consultation
  • Text, photo, and video submissions
  • Anonymous two-way chat with organization
  • View emergency contacts
  • Receive organizational announcements
  • Read articles from the operating company
Features
Read full description

STANDBY (スタンドバイ) は学校や企業、または公共機関など様々な組織やコミュニティに属するひとりひとりが匿名で報告相談することができるアプリです。 所属組織から配布されたアクセスコードを登録し、所属組織 (学校や企業、専門の相談窓口など) の管理者に簡単に匿名で報告相談をすることができます。報告相談にはテキストや写真、動画を含めることができます。 【主な機能】 ・所属組織に匿名で報告相談を送信 ・所属組織と匿名で2者間チャット ・所属組織が設定した緊急連絡先を確認 ・所属組織からのお知らせを確認 ・運営会社が配信する記事を確認

Screenshots

mo4 screens
STANDBY (スタンドバイ)4 screens

Verdict

The call

The clearest difference is in-app purchases: STANDBY (スタンドバイ) at none against mo's 2. STANDBY (スタンドバイ) also leads on iOS requirement (11.0 vs 15.0). mo's advantage is update cadence (every 2 days vs every 2 months). On price, review sentiment, ads 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

Both are free to download. mo sells 2 one-off in-app purchases. STANDBY (スタンドバイ) asks for nothing beyond the download.

UpkeepUpdate frequency

mo ships an update every 2 days, STANDBY (スタンドバイ) every 2 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
mo versus STANDBY (スタンドバイ): the parameters behind the verdict, then further details
ParametermoSTANDBY (スタンドバイ)
PriceFreeFree
Rating3.0 (4 ratings) — better—
Positive reviews25.0% of reviews25.8% of reviews — better
Number of ratings4 — better—
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size29 MB37 MB
Age rating4+4+
DeveloperUGOKU, K.K.STAND BY K.K.

Customer experience

mo

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

STANDBY (スタンドバイ)

Written reviews31 reviews
Positive25.8%
Neutral0.0%
Negative74.2%

In-app purchases

2 purchases

mo

One-time2
  • You can add up to 99 dancers$3.99
  • You can add up to 200 dancers$9.99
None

STANDBY (スタンドバイ)

No in-app purchases

Questions

Is mo free?
mo is free to download, with in-app purchases available.
Is STANDBY (スタンドバイ) free?
STANDBY (スタンドバイ) is free to download, with no in-app purchases.
Do mo or STANDBY (スタンドバイ) have ads?
Neither mo nor STANDBY (スタンドバイ) shows ads.
Which is updated more often, mo or STANDBY (スタンドバイ)?
mo ships an update every 2 days, and STANDBY (スタンドバイ) every 2 months. Most recently, mo was updated on October 1, 2026 and STANDBY (スタンドバイ) on October 10, 2026.

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