Swarm Sync vs CalMirror
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Swarm Sync
Control your smart lava lamp remotely. Adjust lighting effects in real-time and sync them with live broadcasts for an immersive experience.
- Remote device control
- Real-time lighting adjustments
- Stream sync feature
- Control Neuro-sama Lava Lamp
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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.
CalMirror
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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
Verdict
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
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.
Swarm Sync ships an update weekly, CalMirror every 3 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.
| Parameter | Swarm Sync | CalMirror |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (17 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 67 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Imprint Creations Inc | bad-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
Swarm Sync
No in-app purchases
CalMirror
- Premium Monthly$2.991 Month
- Premium Yearly$29.991 Year









