# TRENDline vs Sutor

The clearest difference is ads: TRENDline at none against Sutor's shown. Sutor's advantage is update cadence (every 6 weeks vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

TRENDline ships an update every 13 months, Sutor every 6 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TRENDline | Sutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Size | 28 MB | 54 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NK GmbH & Co. KG](https://appshunter.io/developer/1555262012) | [Sutor](https://appshunter.io/developer/1687985477) |

## What reviewers say

### TRENDline

[App page](https://appshunter.io/ios/app/trendline/id1555262010)

**Features:** Vision Pro support

**In-app purchases:** none


### Sutor

[App page](https://appshunter.io/ios/app/sutor/id6449192024)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TRENDline free?

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

### Is Sutor free?

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

### Do TRENDline or Sutor have ads?

Sutor shows ads; TRENDline does not.

### Which is updated more often, TRENDline or Sutor?

TRENDline ships an update every 13 months, and Sutor every 6 weeks. Most recently, TRENDline was updated on October 3, 2026 and Sutor on October 10, 2026.

---

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