# PostTap by Button vs Instacaribe

The clearest difference is review sentiment: Instacaribe at 100% against PostTap by Button's 25%. Instacaribe also leads on rating (5.0 vs 3.3). On price, ratings volume, update cadence and ads there is nothing between them.

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

Instacaribe holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 25% of PostTap by Button's written reviews are positive against 100% of Instacaribe's.

PostTap by Button ships an update monthly, Instacaribe every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PostTap by Button | Instacaribe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (7 ratings)](https://appshunter.io/ios/app/posttap-by-button/id6504541857/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/instacaribe/id6745399912/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 11 MB | 59 MB |
| Requires iOS | 17.2 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Button, Inc.](https://appshunter.io/developer/1034560422) | [JCL Essentials](https://appshunter.io/developer/1811977475) |

## What reviewers say

### PostTap by Button

[App page](https://appshunter.io/ios/app/posttap-by-button/id6504541857)

This tool helps creators generate and manage optimized affiliate links for Amazon products on the go. It offers instant shortlinks, easy sharing across social platforms, and real-time analytics to track performance and maximize earnings.

**Highlights:** Instant Amazon product shortlinks, Easy social media sharing, Maximize affiliate commissions, Real-time performance analytics, Deep-linking capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### Instacaribe

[App page](https://appshunter.io/ios/app/instacaribe/id6745399912)

Easily stay connected with loved ones by sending mobile recharges, essential product combos, and remittances. Manage contacts, process payments securely, and track your order history with exclusive promotions.

**Highlights:** Mobile phone recharges, Nauta account recharges, Remittances (cash/card), Essential product combo purchases, Contact management, Secure payment processing, Order history tracking

**In-app purchases:** none


## Frequently asked questions

### Is PostTap by Button free?

PostTap by Button is free to download, with no in-app purchases.

### Is Instacaribe free?

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

### Which has better reviews, PostTap by Button or Instacaribe?

Instacaribe is rated higher. PostTap by Button averages 3.3 out of 5 from 7 ratings, while Instacaribe averages 5.0 from 3 ratings.

### Do PostTap by Button or Instacaribe have ads?

Neither PostTap by Button nor Instacaribe shows ads.

### Which is updated more often, PostTap by Button or Instacaribe?

PostTap by Button ships an update monthly, and Instacaribe every 3 weeks. Most recently, PostTap by Button was updated on October 25, 2026 and Instacaribe 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.*