# HelpMe AI vs DDECS

The clearest difference is in-app purchases: DDECS at none against HelpMe AI's 2. HelpMe AI's advantage is update cadence (every 5 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HelpMe AI sells 2 in-app purchases, starting at $6.99 per 7 days. DDECS asks for nothing beyond the download.

HelpMe AI ships an update every 5 days, DDECS every 7 months. The most recent releases landed on September 28, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | HelpMe AI | DDECS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (34 ratings)](https://appshunter.io/ios/app/helpme-ai-student-assistant/id6475365045/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 7 months |
| Monetization | Freemium | — |
| Size | 88 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shlag](https://appshunter.io/developer/1830276093) | [Saverio Cinelli](https://appshunter.io/developer/1828629061) |

## What reviewers say

### HelpMe AI

[App page](https://appshunter.io/ios/app/helpme-ai-student-assistant/id6475365045)

This AI-powered assistant helps students with homework by providing step-by-step math solutions, answering questions on various subjects, and refining writing skills with translation and correction features. It also tracks learning history and offers educational insights.

**Highlights:** Step-by-step math problem solver, AI-powered Q&A for various subjects, Writing enhancement with text correction, Multilingual translation, Learning history tracking, Personalized educational insights

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (weekly) | $6.99 | per 7 days |
| Lifetime premium mode | $29.99 | one-time |


### DDECS

[App page](https://appshunter.io/ios/app/ddecs/id6749049159)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HelpMe AI free?

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

### Is DDECS free?

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

### Do HelpMe AI or DDECS have ads?

Neither HelpMe AI nor DDECS shows ads.

### Which is updated more often, HelpMe AI or DDECS?

HelpMe AI ships an update every 5 days, and DDECS every 7 months. Most recently, HelpMe AI was updated on September 28, 2026 and DDECS on October 20, 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.*