# Rinvox vs Tack On

The clearest difference is device support: Tack On at 3 against Rinvox's 1. Tack On also leads on iOS requirement (15.6 vs 18.5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Rinvox | Tack On |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rinvox/id6484595116/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free | — |
| Size | 189 MB | 110 MB |
| Requires iOS | 18.5 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DSPRO, INC.](https://appshunter.io/developer/1474240468) | [Tack On LLC](https://appshunter.io/developer/1789977887) |

## What reviewers say

### Rinvox

[App page](https://appshunter.io/ios/app/rinvox/id6484595116)

This business application helps manage contacts, track sales leads, and automate workflows for small to growing enterprises. It offers features like pipeline visualization, document storage, and advanced reporting to streamline operations and enhance customer relationships.

**Highlights:** Contact Management, Lead Tracking, Sales Automation, Pipeline Management, Document Storage, Advanced Reports, Offline Access

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

**In-app purchases:** none


### Tack On

[App page](https://appshunter.io/ios/app/tack-on/id6740439365)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Rinvox free?

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

### Is Tack On free?

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

### Do Rinvox or Tack On have ads?

Neither Rinvox nor Tack On shows ads.

### Which is updated more often, Rinvox or Tack On?

Rinvox ships an update every 9 days, and Tack On every 9 days. Most recently, Rinvox was updated on October 15, 2026 and Tack On on October 10, 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.*