# Nano Timer PLUS vs SolarFocus

The clearest difference is price: SolarFocus at Free against Nano Timer PLUS's $1.99. SolarFocus also leads on update cadence (weekly vs every 25 months). Nano Timer PLUS's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 16.4). On ads and device support there is nothing between them.

SolarFocus is free to download; Nano Timer PLUS costs $1.99 up front. SolarFocus sells 3 in-app purchases, starting at $1.99 per month. Nano Timer PLUS asks for nothing beyond the download.

Nano Timer PLUS ships an update every 25 months, SolarFocus weekly. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Nano Timer PLUS | SolarFocus |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/nano-timer-plus/id760857635/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Weekly** |
| Monetization | Paid | — |
| Size | 3 MB | 42 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Igor Donkov](https://appshunter.io/developer/612374152) | [厚然 曾](https://appshunter.io/developer/1804756359) |

## What reviewers say

### Nano Timer PLUS

[App page](https://appshunter.io/ios/app/nano-timer-plus/id760857635)

A minimalist countdown timer with both numerical and graphical time displays. This version offers extended time limits, additional visual styles, and features like autorestart for interval training.

**Highlights:** Numerical and graphical time display, Up to 999 minutes time limit, Two extra display styles (FAT, B&W), Circle animation of total time, Count down and count up functions, Autorestart for interval training, Optional sounds

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

**In-app purchases:** none


### SolarFocus

[App page](https://appshunter.io/ios/app/solarfocus-space-pomodoro/id6744120438)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 行星专注 Pro - 月度订阅 | $1.99 | per month |
| 专注行星 Pro - 年度订阅 | $5.99 | per year |
| SolarFocus Pro - Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Nano Timer PLUS free?

Nano Timer PLUS costs $1.99, with no in-app purchases.

### Is SolarFocus free?

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

### Do Nano Timer PLUS or SolarFocus have ads?

Neither Nano Timer PLUS nor SolarFocus shows ads.

### Which is updated more often, Nano Timer PLUS or SolarFocus?

Nano Timer PLUS ships an update every 25 months, and SolarFocus weekly. Most recently, Nano Timer PLUS was updated on October 8, 2026 and SolarFocus on October 15, 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.*