Comparison

Swarm Sync vs CalMirror

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

Head to head
About

Swarm Sync

Control your smart lava lamp remotely. Adjust lighting effects in real-time and sync them with live broadcasts for an immersive experience.

Highlights
  • Remote device control
  • Real-time lighting adjustments
  • Stream sync feature
  • Control Neuro-sama Lava Lamp
Features
Read full description

Swarm Sync is a mobile app that allows users to control Neuro-sama smart devices, such as the Neuro-sama Lava Lamp, from anywhere. The app provides real-time control of lighting and includes a stream sync feature that synchronizes lighting effects with live broadcasts.

About

CalMirror

Read full description

Have you got 2 or 3 Google accounts? Work, personal, side projects — calendars all over the place, double bookings, endless copy-paste? CalMirror automatically mirrors events between your multiple Google Calendars. ------------------ PERFECT FOR • People with separate work and personal Google accounts • Side hustlers who don't want freelance work showing on their main calendar • Freelancers who want to share busy times — not details — with family • Anyone working across multiple Google Workspaces KEY FEATURES • Auto sync events from Calendar A to Calendar X • Replace titles and notes (e.g., "Client X meeting" → "Busy") • Color conversion rules • Filter out events you don't want to sync (Pro) • Auto-delete sync (Pro) • Run multiple sync rules in parallel (Pro) FREE / PRO • Free: 1 sync rule • Pro ($3.99/month): Unlimited rules + filters + deletion sync PRIVACY • Calendar data is never stored on our servers • Official Google OAuth 2.0 authentication REQUIREMENTS iOS 16+ / Google account ------------------ Terms of Use: https://cal-mirror.bad-company.jp/terms Privacy Policy: https://cal-mirror.bad-company.jp/privacy Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Swarm Sync4 screens
CalMirror4 screens

Verdict

The call

The clearest difference is in-app purchases: Swarm Sync at none against CalMirror's 2. Swarm Sync also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). CalMirror's advantage is device support (3 vs 1). On price and iOS requirement 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. CalMirror sells 2 in-app purchases, starting at $2.99 per month. Swarm Sync asks for nothing beyond the download.

UpkeepUpdate frequency

Swarm Sync ships an update weekly, CalMirror every 3 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Swarm Sync versus CalMirror: the parameters behind the verdict, then further details
ParameterSwarm SyncCalMirror
PriceFreeFree
Rating5.0 (17 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings17 — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size67 MB40 MB
Age rating4+4+
DeveloperImprint Creations Incbad-company Incorporated

Bugs and requests

Swarm Sync

Requested features

1 request
  • VedFlipExplode

CalMirror

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Swarm Sync

No in-app purchases

2 purchases

CalMirror

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$29.991 Year

Questions

Is Swarm Sync free?
Swarm Sync is free to download, with no in-app purchases.
Is CalMirror free?
CalMirror is free to download, with in-app purchases available.
Do Swarm Sync or CalMirror have ads?
CalMirror shows ads; Swarm Sync does not.
Which is updated more often, Swarm Sync or CalMirror?
Swarm Sync ships an update weekly, and CalMirror every 3 weeks. Most recently, Swarm Sync was updated on October 5, 2026 and CalMirror on October 10, 2026.

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