# smoothone slider vs TopRig

smoothone slider and TopRig are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

smoothone slider ships an update every 5 months, TopRig every 6 months. The most recent releases landed on June 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | smoothone slider | TopRig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (7 ratings)](https://appshunter.io/ios/app/smoothone-slider/id1482295181/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Free | — |
| Size | 8 MB | 12 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晶梅 李](https://appshunter.io/developer/1470460027) | [Chengdu Accsoon Technology Co., Ltd](https://appshunter.io/developer/1503113127) |

## What reviewers say

### smoothone slider

[App page](https://appshunter.io/ios/app/smoothone-slider/id1482295181)

This app allows users to control a single-axle slideway via Bluetooth for delay photography. It enables precise movement and timing for capturing dynamic shots.

**Highlights:** Bluetooth control, Single-axle slideway operation, Delay photography functionality, Precise movement control

**In-app purchases:** none


### TopRig

[App page](https://appshunter.io/ios/app/toprig/id6447492267)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is smoothone slider free?

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

### Is TopRig free?

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

### Do smoothone slider or TopRig have ads?

Neither smoothone slider nor TopRig shows ads.

### Which is updated more often, smoothone slider or TopRig?

smoothone slider ships an update every 5 months, and TopRig every 6 months. Most recently, smoothone slider was updated on June 1, 2026 and TopRig on September 15, 2026.

---

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