# S1 & S2 Speaker Controller App vs A+ Math Solver AI Homework App

The clearest difference is ads: S1 & S2 Speaker Controller App at none against A+ Math Solver AI Homework App's shown. S1 & S2 Speaker Controller App also leads on ratings volume (473 vs 55). A+ Math Solver AI Homework App's advantage is update cadence (every 2 days vs fortnightly). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. S1 & S2 Speaker Controller App sells 1 one-off in-app purchase and A+ Math Solver AI Homework App sells 6 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for S1 & S2 Speaker Controller App against 4.4 for A+ Math Solver AI Homework App. That said, the two scores are not equally well evidenced: S1 & S2 Speaker Controller App has 473 ratings behind it against 55, so its average is the more settled of the two.

S1 & S2 Speaker Controller App ships an update fortnightly, A+ Math Solver AI Homework App every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | S1 & S2 Speaker Controller App | A+ Math Solver AI Homework App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (473 ratings)](https://appshunter.io/ios/app/s1-and-s2-speaker-controller-app/id6739945660/reviews)** | [4.4 (55 ratings)](https://appshunter.io/ios/app/a-plus-math-solver-ai-homework-app/id6745099629/reviews) |
| Number of ratings | **473** | 55 |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phu Bui](https://appshunter.io/developer/1787575789) | [Antonella Morales](https://appshunter.io/developer/1810717370) |

## What reviewers say

### S1 & S2 Speaker Controller App

[App page](https://appshunter.io/ios/app/s1-and-s2-speaker-controller-app/id6739945660)

Control your smart speakers and stream music effortlessly. This app allows easy connection via Wi-Fi or Bluetooth, offers a unique recording feature to cast voice notes or songs directly to your speakers, and provides a seamless audio experience.

**Highlights:** Wi-Fi and Bluetooth/Airplay connection, Seamless music streaming, Voice recording feature, Directly cast recordings to speakers, Compatibility with many smart speakers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $19.99 | one-time |


### A+ Math Solver AI Homework App

[App page](https://appshunter.io/ios/app/a-plus-math-solver-ai-homework-app/id6745099629)

Instantly solve math and science problems by taking a photo. Get step-by-step explanations and chat with AI for personalized help across various subjects. Review your solution history to reinforce learning.

**Highlights:** AI Homework Helper & Solver, Smart Scanner for instant solutions, Step-by-step explanations, AI chat for personalized help, Supports math, physics, chemistry, and essay writing, History of solved tasks

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Algebra & Geometry Solver | $7.99 | per 7 days |
| Weekly | $8.99 | per 7 days |
| Monthly (Trial) | $14.99 | per month |
| Monthly | $15.99 | per month |
| Annual (Trial) | $83.99 | per year |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is S1 & S2 Speaker Controller App free?

S1 & S2 Speaker Controller App is free to download, with in-app purchases available.

### Is A+ Math Solver AI Homework App free?

A+ Math Solver AI Homework App is free to download, with in-app purchases available.

### Which has better reviews, S1 & S2 Speaker Controller App or A+ Math Solver AI Homework App?

S1 & S2 Speaker Controller App is rated higher. S1 & S2 Speaker Controller App averages 4.5 out of 5 from 473 ratings, while A+ Math Solver AI Homework App averages 4.4 from 55 ratings.

### Do S1 & S2 Speaker Controller App or A+ Math Solver AI Homework App have ads?

A+ Math Solver AI Homework App shows ads; S1 & S2 Speaker Controller App does not.

### Which is updated more often, S1 & S2 Speaker Controller App or A+ Math Solver AI Homework App?

S1 & S2 Speaker Controller App ships an update fortnightly, and A+ Math Solver AI Homework App every 2 days. Most recently, S1 & S2 Speaker Controller App was updated on November 4, 2026 and A+ Math Solver AI Homework App on October 30, 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.*