# EchoScript vs Sola

The clearest difference is update cadence: EchoScript at weekly against Sola's every 3 weeks. EchoScript also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. EchoScript sells 2 in-app purchases, starting at $14.99 per month and Sola sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

EchoScript ships an update weekly, Sola every 3 weeks. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EchoScript | Sola |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sola-ai-chat-image-and-pdf/id6745665656/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 80 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTIAN ZARDINONI](https://appshunter.io/developer/1689653408) | [DNG SOFT COMPANY LIMITED](https://appshunter.io/developer/1757595500) |

## What reviewers say

### EchoScript

[App page](https://appshunter.io/ios/app/echoscript/id6741110028)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EchoScript Plus - 1 Month | $14.99 | per month |
| EchoScript Plus - 12 Months | $89.99 | per year |


### Sola

[App page](https://appshunter.io/ios/app/sola-ai-chat-image-and-pdf/id6745665656)

This AI assistant integrates multiple advanced chatbots to help with tasks like solving math problems, translating text, and rewriting content. It offers image-based chat and problem-solving capabilities, making it a versatile tool for study, work, and daily life.

**Highlights:** Multiple AI chatbot integration, Image-based chat and problem solving, Math solver via text or camera, Text and image translation, AI rewriting and grammar correction, Multi-language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sola Premium | $4.99 | per 7 days |
| Sola Premium | $49.99 | per year |


## Frequently asked questions

### Is EchoScript free?

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

### Is Sola free?

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

### Do EchoScript or Sola have ads?

Neither EchoScript nor Sola shows ads.

### Which is updated more often, EchoScript or Sola?

EchoScript ships an update weekly, and Sola every 3 weeks. Most recently, EchoScript was updated on October 7, 2026 and Sola on October 2, 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.*