# SUDU app vs JoinAmplifier

The clearest difference is review sentiment: JoinAmplifier at 100% against SUDU app's 0%. JoinAmplifier also leads on rating (5.0 vs 1.0) and update cadence (every 10 days vs every 3 weeks). SUDU app's advantage is in-app purchases (none vs 6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. JoinAmplifier sells 6 in-app purchases, starting at $9.00 per month. SUDU app asks for nothing beyond the download.

JoinAmplifier holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of SUDU app's written reviews are positive against 100% of JoinAmplifier's.

SUDU app ships an update every 3 weeks, JoinAmplifier every 10 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SUDU app | JoinAmplifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/sudu-app/id6503916436/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/joinamplifier/id6764769254/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 50 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Sameh Ahmed](https://appshunter.io/developer/1750329506) | [BBSocial Inc](https://appshunter.io/developer/1652997814) |

## What reviewers say

### SUDU app

[App page](https://appshunter.io/ios/app/sudu-app/id6503916436)

Earn money by watching or interacting with advertisements. Advertisers can create targeted campaigns, and users receive instant rewards in their in-app wallets. It offers a secure and transparent system for both parties.

**Highlights:** Earn money from ads, Engage with ads for rewards, Targeted advertising campaigns, Instant reward crediting, Secure and transparent system, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### JoinAmplifier

[App page](https://appshunter.io/ios/app/joinamplifier/id6764769254)

Earn money by amplifying brand content on social media platforms like TikTok, Instagram, and YouTube. Focus on algorithmic reach without needing personal branding or a large following. Payments are processed regularly with a minimum payout threshold.

**Highlights:** Amplify brand content, No personal branding required, No follower count needed, Support for TikTok, Instagram, YouTube, Real-time earnings tracking, Multiple payment options

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Maker | $9.00 | per month |
| Pro Amplifier | $15.00 | per month |
| Elite Maker | $19.00 | per month |
| Elite Amplifier | $29.00 | per month |
| Premier Amplifier | $49.00 | per month |
| Premier Maker | $49.00 | per month |


## Frequently asked questions

### Is SUDU app free?

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

### Is JoinAmplifier free?

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

### Which has better reviews, SUDU app or JoinAmplifier?

JoinAmplifier is rated higher. SUDU app averages 1.0 out of 5 from 1 ratings, while JoinAmplifier averages 5.0 from 2 ratings.

### Do SUDU app or JoinAmplifier have ads?

Neither SUDU app nor JoinAmplifier shows ads.

### Which is updated more often, SUDU app or JoinAmplifier?

SUDU app ships an update every 3 weeks, and JoinAmplifier every 10 days. Most recently, SUDU app was updated on October 2, 2026 and JoinAmplifier on October 1, 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.*