Comparison

HeatNext vs Weeknum

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

Head to head

HeatNext Heating App

About

HeatNext

Features

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HeatNext is a friendly app that allows you to remotely manage your home heating system using your mobile device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

About

Weeknum

Features

Read full description

Know the Week Number at a Glance! Weeknum is the simplest way to keep track of the current week of the year. Whether you're a student, professional, project manager, or planner — knowing what week it is can be essential. With Weeknum, the current week number is always just a glance away thanks to customizable Home Screen widgets — available for free to everyone. Unlock even more convenience with a yearly or monthly subscription: - Lock Screen widgets for quick access without unlocking your device - Apple Watch widgets so the week is always on your wrist No need to open the app — just glance and go. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/9bd09674-5b35-4d96-92d0-d14f763d2dda

Screenshots

HeatNext4 screens

Weeknum4 screens

Verdict

The call

The clearest difference is update cadence: Weeknum at weekly against HeatNext's every 2 months. HeatNext's advantage is iOS requirement (13.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HeatNext sells 4 in-app purchases, starting at $1.99 per month and Weeknum sells 2 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HeatNext ships an update every 2 months, Weeknum weekly. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 4 level

HeatNext versus Weeknum: the parameters behind the verdict, then further details
Parameter	HeatNext	Weeknum
Price	Free	Free
Update frequency	Every 2 months	Weekly — better
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, Apple Watch
Requires iOS	13.0 — better	17.0
Further details — not scored
Size	32 MB	2 MB
Age rating	4+	4+
Developer	Nomnio	Nadezhda Rozhina

In-app purchases

4 purchases

HeatNext

Subscriptions4

Plus Package$1.991 Month
Advanced Package$3.991 Month
Plus Package$18.991 Year

Show 1 more

Advanced Package$37.991 Year

2 purchases

Weeknum

Subscriptions2

Widget Month$0.491 Month
Widget Pro$3.991 Year

Questions

Is HeatNext free?

HeatNext is free to download, with in-app purchases available.

Is Weeknum free?

Weeknum is free to download, with in-app purchases available.

Do HeatNext or Weeknum have ads?

Neither HeatNext nor Weeknum shows ads.

Which is updated more often, HeatNext or Weeknum?

HeatNext ships an update every 2 months, and Weeknum weekly. Most recently, HeatNext was updated on September 15, 2026 and Weeknum on September 7, 2026.