# Solar Calculator Indonesia vs ServerMonitor+

The clearest difference is in-app purchases: Solar Calculator Indonesia at none against ServerMonitor+'s 7. Solar Calculator Indonesia also leads on iOS requirement (15.1 vs 17.6). ServerMonitor+'s advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. ServerMonitor+ sells 7 in-app purchases, starting at $1.99 per month. Solar Calculator Indonesia asks for nothing beyond the download.

Solar Calculator Indonesia ships an update monthly, ServerMonitor+ every 4 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Solar Calculator Indonesia | ServerMonitor+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/servermonitor-plus/id6740508743/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 25 MB | 11 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Theisens](https://appshunter.io/developer/1618024704) | [俊宏 刘](https://appshunter.io/developer/1790109317) |

## What reviewers say

### Solar Calculator Indonesia

[App page](https://appshunter.io/ios/app/solar-calculator-indonesia/id1618024702)

**Features:** macOS Compatibility

**In-app purchases:** none


### ServerMonitor+

[App page](https://appshunter.io/ios/app/servermonitor-plus/id6740508743)

Monitor server status, manage Docker containers, and operate SSH terminals remotely. Offers real-time insights into CPU, memory, and network health, with secure encrypted data transmission and multi-factor authentication.

**Highlights:** Real-time server monitoring (CPU, memory, disk, network), Docker container management (start, stop, restart, logs), SSH terminal session management, Encrypted data transmission, Multi-factor authentication, User-friendly interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Quarterly Premium | $4.99 | per 3 months |
| Annual Premium | $17.99 | per year |
| Monthly Premium | $1.99 | one-time |
| Quarterly Premium | $4.99 | one-time |
| Annual Premium | $17.99 | one-time |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is Solar Calculator Indonesia free?

Solar Calculator Indonesia is free to download, with no in-app purchases.

### Is ServerMonitor+ free?

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

### Do Solar Calculator Indonesia or ServerMonitor+ have ads?

Neither Solar Calculator Indonesia nor ServerMonitor+ shows ads.

### Which is updated more often, Solar Calculator Indonesia or ServerMonitor+?

Solar Calculator Indonesia ships an update monthly, and ServerMonitor+ every 4 days. Most recently, Solar Calculator Indonesia was updated on October 10, 2026 and ServerMonitor+ on October 25, 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.*