HeatNext vs AVOXI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HeatNext
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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/.
AVOXI
This app allows users to make, receive, and manage business calls globally using their mobile device. It provides access to business voice services in over 170 countries and enables free calling between app users.
- Make and receive business calls
- Manage calls on the go
- Global voice service in 170+ countries
- Free calling between app users
- Requires AVOXI contact license
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Business doesn’t stop when you leave the office. Make, receive and manage calls using the AVOXI Mobile app. All you need is an AVOXI contact license and a mobile device and you're ready to connect. Get access to business voice service in 170+ countries around the globe and stay connected with customers and prospects on the go. In addition to other things our app offers: • Free Calling between App users
Screenshots
Verdict
The clearest difference is in-app purchases: AVOXI at none against HeatNext's 4. HeatNext's advantage is update cadence (every 2 months vs every 4 months) and device support (3 vs 1). On price 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. HeatNext sells 4 in-app purchases, starting at $1.99 per month. AVOXI asks for nothing beyond the download.
HeatNext ships an update every 2 months, AVOXI every 4 months. The most recent releases landed on September 15, 2026 and August 20, 2026 respectively.
| Parameter | HeatNext | AVOXI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (8 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 32 MB | 112 MB |
| Age rating | 4+ | 17+ |
| Developer | Nomnio | AVOXI |
In-app purchases
HeatNext
- Plus Package$1.991 Month
- Advanced Package$3.991 Month
- Plus Package$18.991 Year
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- Advanced Package$37.991 Year
AVOXI
No in-app purchases
