Comparison

CELSI vs Time to Grill

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

Head to head

About

CELSI

Read full description

App can be used to ; Turn on/off the fire set heater level set brightness level set flame color set fuel bed color set downlight color set 7 days timer Use Adptive Voice control

About

Time to Grill

Features

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Grillstream Time to Grill is the companion App for the Grillstream Smart Grill BBQ thermometer, bringing simplicity to outdoor cooking when using our integrated probe and Bluetooth technology on compatible Grillstream Barbecues. You’ll never have to worry about undercooking or overcooking by following the simple to use app interface. Select your meat type, then the desired cooking level (well-done, medium-well, medium, medium-rare, or rare). The Time to Grill app will optimise your cooking experience and notify you when the meat is cooked to perfection.

Screenshots

CELSI4 screens

Time to Grill4 screens

Verdict

The call

The clearest difference is iOS requirement: Time to Grill at 11.0 against CELSI's 13.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CELSI ships an update every 17 months, Time to Grill every 10 months. The most recent releases landed on September 11, 2026 and September 6, 2026 respectively.

Scorecard1 real difference · 5 level

CELSI versus Time to Grill: the parameters behind the verdict, then further details
Parameter	CELSI	Time to Grill
Price	Free	Free
Update frequency	Every 17 months	Every 10 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0	11.0 — better
Further details — not scored
Size	189 MB	225 MB
Age rating	12+	4+
Developer	BFM Europe Limited	NINGBO YIMI ELECTRICAL APPLIANCES CO LTD

In-app purchases

None

CELSI

No in-app purchases

None

Time to Grill

No in-app purchases

Questions

Is CELSI free?

CELSI is free to download, with no in-app purchases.

Is Time to Grill free?

Time to Grill is free to download, with no in-app purchases.

Do CELSI or Time to Grill have ads?

Neither CELSI nor Time to Grill shows ads.

Which is updated more often, CELSI or Time to Grill?

CELSI ships an update every 17 months, and Time to Grill every 10 months. Most recently, CELSI was updated on September 11, 2026 and Time to Grill on September 6, 2026.