# Countdown Timer Nano vs Rostrum

The clearest difference is rating: Rostrum at 5.0 against Countdown Timer Nano's 3.8. Rostrum also leads on in-app purchases (none vs 2) and review sentiment (100% vs 71%). Countdown Timer Nano's advantage is ratings volume (5 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Countdown Timer Nano sells 2 in-app purchases, starting at $2.99 per year. Rostrum asks for nothing beyond the download.

Rostrum holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Countdown Timer Nano has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of Countdown Timer Nano's written reviews are positive against 100% of Rostrum's.

Countdown Timer Nano ships an update every 6 weeks, Rostrum every 3 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Countdown Timer Nano | Rostrum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/countdown-timer-nano/id760857635/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rostrum-speaker-timer/id6797343777/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 26 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Igor Donkov](https://appshunter.io/developer/612374152) | [Scott GREER](https://appshunter.io/developer/1889757381) |

## 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $2.99 | per year |
| Lifetime | $7.99 | one-time |


### Rostrum

[App page](https://appshunter.io/ios/app/rostrum-speaker-timer/id6797343777)

This app provides a silent, visual countdown timer for speakers, with customizable color cues to indicate time remaining. It offers intuitive gesture controls for adjustments and can mirror the display to a larger screen.

**Highlights:** Silent visual countdown, Customizable color stages, Gesture-based editing, External display mirroring, Never dims screen, Remembers settings

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Countdown Timer Nano free?

Countdown Timer Nano is free to download, with in-app purchases available.

### Is Rostrum free?

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

### Which has better reviews, Countdown Timer Nano or Rostrum?

Rostrum is rated higher. Countdown Timer Nano averages 3.8 out of 5 from 5 ratings, while Rostrum averages 5.0 from 1 ratings.

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

Neither Countdown Timer Nano nor Rostrum shows ads.

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

Countdown Timer Nano ships an update every 6 weeks, and Rostrum every 3 weeks. Most recently, Countdown Timer Nano was updated on November 1, 2026 and Rostrum on October 29, 2026.

---

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