# PlanarGSM vs NoteChats

The clearest difference is rating: NoteChats at 3.0 against PlanarGSM's 1.0. PlanarGSM's advantage is iOS requirement (7.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NoteChats holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

PlanarGSM ships an update every 5 months, NoteChats every 7 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PlanarGSM | NoteChats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/planargsm/id952968491/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/notechats-store-and-organize/id6444801432/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 45 MB | 16 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [autoterm.ru](https://appshunter.io/developer/947283683) | [Alexander Kulabuhov](https://appshunter.io/developer/763741890) |

## What reviewers say

### PlanarGSM

[App page](https://appshunter.io/ios/app/planargsm/id952968491)

Remotely control PLANAR-2 air heaters and 14TS-Mini pre-heaters. Start, stop, adjust settings, and check device status. Schedule operation with the timer function.

**Highlights:** Remote start/stop, Adjust operating parameters, View current device status, Timer-based startup, SMS command control

**Features:** macOS Compatibility

**In-app purchases:** none


### NoteChats

[App page](https://appshunter.io/ios/app/notechats-store-and-organize/id6444801432)

Organize your thoughts and information using a unique chat-based interface. Attach links, images, and videos to your notes, and easily sort and pin them for quick access. This app offers a visually appealing way to manage your ideas and tasks.

**Highlights:** Chat-based note storage, Folder creation for organization, Easy sorting and pinning of notes, Attach links, images, and videos, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PlanarGSM free?

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

### Is NoteChats free?

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

### Which has better reviews, PlanarGSM or NoteChats?

NoteChats is rated higher. PlanarGSM averages 1.0 out of 5 from 1 ratings, while NoteChats averages 3.0 from 2 ratings.

### Do PlanarGSM or NoteChats have ads?

Neither PlanarGSM nor NoteChats shows ads.

### Which is updated more often, PlanarGSM or NoteChats?

PlanarGSM ships an update every 5 months, and NoteChats every 7 months. Most recently, PlanarGSM was updated on October 2, 2026 and NoteChats on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*