# Countdown Timer Nano vs SolarFocus

The clearest difference is in-app purchases: Countdown Timer Nano at none against SolarFocus's 3. SolarFocus's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SolarFocus sells 3 in-app purchases, starting at $1.99 per month. Countdown Timer Nano asks for nothing beyond the download.

Countdown Timer Nano ships an update every 3 months, SolarFocus weekly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Countdown Timer Nano | SolarFocus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/countdown-timer-nano/id760857635/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Paid | — |
| Size | 26 MB | 42 MB |
| Requires iOS | **15.0** | 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

### Countdown Timer Nano

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

**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 Countdown Timer Nano free?

Countdown Timer Nano is free to download, with no in-app purchases.

### Is SolarFocus free?

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

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

Neither Countdown Timer Nano nor SolarFocus shows ads.

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

Countdown Timer Nano ships an update every 3 months, and SolarFocus weekly. Most recently, Countdown Timer Nano was updated on October 24, 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.*