# Programastat+ vs Simple Solar

The clearest difference is in-app purchases: Programastat+ at none against Simple Solar's 4. Programastat+ also leads on iOS requirement (11.0 vs 16.6). Simple Solar's advantage is update cadence (every 4 weeks vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. Simple Solar sells 4 in-app purchases, starting at $6.99 per month. Programastat+ asks for nothing beyond the download.

Programastat+ ships an update every 19 months, Simple Solar every 4 weeks. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Programastat+ | Simple Solar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 70 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TIMEGUARD LTD](https://appshunter.io/developer/1204680293) | [Minutia Mobile](https://appshunter.io/developer/1446213585) |

## What reviewers say

### Programastat+

[App page](https://appshunter.io/ios/app/programastat-plus/id1331389599)

Easily program your central heating system remotely via your phone or tablet. Control 5 operating modes and set 6 timed temperature periods daily with repeating schedules. Requires a Timeguard TRTWiFi thermostat.

**Highlights:** Remote programming via 4G/WiFi, 5 operating modes (auto, off, on, frost, holiday), 6 timed/temperature periods daily, Daily repeating schedules, Compatible with Timeguard TRTWiFi thermostat

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Solar

[App page](https://appshunter.io/ios/app/simple-solar/id6743857767)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Automation | $6.99 | per month |
| Yearly Subscription | $59.00 | per year |
| Remove Ads | $2.99 | one-time |
| Remove Ad's | $2.99 | one-time |


## Frequently asked questions

### Is Programastat+ free?

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

### Is Simple Solar free?

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

### Do Programastat+ or Simple Solar have ads?

Neither Programastat+ nor Simple Solar shows ads.

### Which is updated more often, Programastat+ or Simple Solar?

Programastat+ ships an update every 19 months, and Simple Solar every 4 weeks. Most recently, Programastat+ was updated on October 8, 2026 and Simple Solar on October 3, 2026.

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