# TrainCurve vs NevNic Couples

The clearest difference is in-app purchases: NevNic Couples at none against TrainCurve's 2. NevNic Couples also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TrainCurve sells 2 in-app purchases, starting at $4.99 per month. NevNic Couples asks for nothing beyond the download.

TrainCurve ships an update fortnightly, NevNic Couples weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | TrainCurve | NevNic Couples |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 8 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [ENRIQUE VALEROS MURIANA](https://appshunter.io/developer/6778818504) | [RAUL BARRENA MARTINEZ](https://appshunter.io/developer/1861751184) |

## What reviewers say

### TrainCurve

[App page](https://appshunter.io/ios/app/traincurve-training-load/id6782075437)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrainCurve Pro Monthly | $4.99 | per month |
| TrainCurve Pro Yearly | $39.99 | per year |


### NevNic Couples

[App page](https://appshunter.io/ios/app/nevnic-couples/id6793441647)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TrainCurve free?

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

### Is NevNic Couples free?

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

### Do TrainCurve or NevNic Couples have ads?

Neither TrainCurve nor NevNic Couples shows ads.

### Which is updated more often, TrainCurve or NevNic Couples?

TrainCurve ships an update fortnightly, and NevNic Couples weekly. Most recently, TrainCurve was updated on October 24, 2026 and NevNic Couples on October 24, 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.*