Freezetimer vs IR Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Freezetimer
This utility calculates the exact time needed to chill beverages to a desired temperature. Input the initial drink temperature, freezer temperature, and target coldness for precise cooling duration.
- Set initial beverage temperature
- Set freezer temperature
- Set desired beverage temperature
- Calculate chilling duration
- Precise cooling time
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With Freezetimer you can be sure all your favourite beverages gets cooled down to the right temperature. All you have to do is set the initial temperature of your beverage, usually room temp. Then set the temperature of your freezer and finally set the desired temperature for your beverage and Freezetimer will calculate for how long you have to have your beverage in the freezer fort it to reach that perfect coldness.
IR Sync
This app connects to precision temperature monitors via Bluetooth to display real-time readings and control device settings. Save custom presets, set smart alerts, and review session history. It also features a QR scanner for loading manufacturer profiles.
- Real-time temperature monitoring
- Customizable presets
- Smart alerts and notifications
- Session history logging
- QR scanner for profiles
- Device settings synchronization
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The official companion app for precision temperature monitors. Connect via Bluetooth for real-time temperature readings and complete device control. REAL-TIME TEMPERATURE MONITORING View live surface temperature readings with instant updates. Know precisely when your target temperature has been reached. CUSTOM PRESETS Save preferred temperature and cooldown settings. Sync presets directly to your device for one-tap access. SMART ALERTS Set target and cooldown alerts with customisable notification sounds. Receive phone notifications when temperatures are reached. SESSION HISTORY Log and review sessions over time. Analyse temperature trends and fine-tune your preferred settings. QR SCANNER Scan product QR codes to instantly load manufacturer-recommended temperature profiles and product information. DEVICE SETTINGS Customise LED colours, sounds, display brightness and auto-off timers. All settings sync wirelessly to your device. App requires a hardware device (sold separately) and Bluetooth connection.
Screenshots
Verdict
The clearest difference is update cadence: Freezetimer at weekly against IR Sync's fortnightly. Freezetimer also leads on iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Freezetimer against 5.0 for IR Sync. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Freezetimer ships an update weekly, IR Sync fortnightly. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.
| Parameter | Freezetimer | IR Sync |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 54 MB |
| Age rating | 17+ | 17+ |
| Developer | Viktor Gidleaf | SoCal Dab Tools, LLC |
Customer experience
Freezetimer
IR Sync
In-app purchases
Freezetimer
No in-app purchases
IR Sync
No in-app purchases
