# Fastclock vs SmartProgrammer

The clearest difference is review sentiment: SmartProgrammer at 67% against Fastclock's 0%. SmartProgrammer also leads on price (Free vs $0.99) and update cadence (every 6 weeks vs every 5 months). On ads, in-app purchases and device support there is nothing between them.

SmartProgrammer is free to download; Fastclock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fastclock ships an update every 5 months, SmartProgrammer every 6 weeks. The most recent releases landed on September 10, 2026 and August 2, 2026 respectively.

## The numbers

| Metric | Fastclock | SmartProgrammer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fastclock/id1360618003/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 126 MB |
| Requires iOS | 16.6 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Hoerlein](https://appshunter.io/developer/1360618002) | [PIKO Spielwaren GmbH](https://appshunter.io/developer/1398748414) |

## What reviewers say

### Fastclock

[App page](https://appshunter.io/ios/app/fastclock/id1360618003)

This utility app allows users to adjust time speed on their local network, up to 20 times faster than normal. It ensures only one instance distributes time signals and enables stopping time at a specific point, ideal for scheduled events.

**Highlights:** Adjustable time speed (1x to 20x), Multicast time distribution over Wi-Fi, MCClock Standard support, Single instance network check, Stop time at specific point, Suitable for event scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartProgrammer

[App page](https://appshunter.io/ios/app/smartprogrammer/id1453965445)

Easily adjust digital parameters for your decoders with an intuitive app. Offers standard and expert modes for basic or detailed settings, including sound options. Quickly update connected decoders and transfer sound data.

**Highlights:** Intuitive decoder parameter adjustment, Standard and expert mode settings, Quick decoder updates, Sound data transfer via SUSI, Function key remapping, Integrated signal box

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fastclock free?

Fastclock costs $0.99, with no in-app purchases.

### Is SmartProgrammer free?

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

### Do Fastclock or SmartProgrammer have ads?

Neither Fastclock nor SmartProgrammer shows ads.

### Which is updated more often, Fastclock or SmartProgrammer?

Fastclock ships an update every 5 months, and SmartProgrammer every 6 weeks. Most recently, Fastclock was updated on September 10, 2026 and SmartProgrammer on August 2, 2026.

---

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