Mercury @ Home vs Crystal Flash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mercury @ Home
Manage your home network with this app. Assign device priority, set up guest networks, and implement parental controls. Monitor network usage and perform speed tests for complete control.
- Assign device priority
- Implement parental controls
- Create guest networks
- View network usage
- Perform speed tests
- Manage SSID
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Control your smart home experience with Mercury @ Home. Manage your network by assigning devices priority, implementing parental controls, and creating your own guest networks. View network usage, perform speed tests, and manage your SSID for total control.
Crystal Flash
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Access your Crystal Flash account from the comfort of your mobile device! Make payments, order fuel, view your account, check your tank level(s), and much more. Crystal Flash is Michigan’s go-to local propane supplier. We are a 100% employee-owned company focused on exceptional customer support. We offer fair propane and fuel oil prices and high-quality service to our residential and commercial customers. Our fleet transports propane, fuels, and lubricants to residential, agricultural, commercial, industrial, and government facilities throughout Michigan, Northern Indiana, and Northern Ohio.
Screenshots
Verdict
The clearest difference is update cadence: Mercury @ Home at every 3 months against Crystal Flash's every 6 months. Crystal Flash's advantage is iOS requirement (14.0 vs 16.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mercury @ Home ships an update every 3 months, Crystal Flash every 6 months. The most recent releases landed on November 3, 2026 and October 7, 2026 respectively.
| Parameter | Mercury @ Home | Crystal Flash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (107 ratings) — better | — |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 107 — better | — |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 138 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Mercury Wireless Inc | Destwin LLC |
In-app purchases
Mercury @ Home
No in-app purchases
Crystal Flash
No in-app purchases
Questions
Is Mercury @ Home free?
Is Crystal Flash free?
Do Mercury @ Home or Crystal Flash have ads?
Which is updated more often, Mercury @ Home or Crystal Flash?
Other comparisons
