# Autism iHelp vs Inference Ace

The clearest difference is update cadence: Inference Ace at every 7 months against Autism iHelp's every 47 months. Inference Ace also leads on price ($8.99 vs $14.99) and chart position (#194 vs unranked). Autism iHelp's advantage is iOS requirement (8.2 vs 12.2). On ads and in-app purchases there is nothing between them.

Autism iHelp costs $14.99 and Inference Ace $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Autism iHelp ships an update every 47 months, Inference Ace every 7 months. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Autism iHelp | Inference Ace |
| --- | --- | --- |
| Price | $14.99 | **$8.99** |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/inference-ace/id875998338/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 47 months | **Every 7 months** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#194** |
| Size | 31 MB | 22 MB |
| Requires iOS | **8.2** | 12.2 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Talavera](https://appshunter.io/developer/502389200) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### Autism iHelp

[App page](https://appshunter.io/ios/app/autism-ihelp-sorting-slp/id765051885)

**In-app purchases:** none


### Inference Ace

[App page](https://appshunter.io/ios/app/inference-ace/id875998338)

**Currently charting:** #194 Top Paid · Education (US App Store)

This app helps children in grades 2-5 improve their reading comprehension by teaching inference skills step-by-step. It features over 450 examples, a reward center, and guided learning to make practice engaging and effective.

**Highlights:** Step-by-step inference skill building, Over 450 engaging examples, Fun reward center for motivation, Guided learning for less frustration, Detailed reporting for up to 10 students, Smart Sentence technology for varied examples

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Autism iHelp free?

Autism iHelp costs $14.99, with no in-app purchases.

### Is Inference Ace free?

Inference Ace costs $8.99, with no in-app purchases.

### Do Autism iHelp or Inference Ace have ads?

Neither Autism iHelp nor Inference Ace shows ads.

### Which is updated more often, Autism iHelp or Inference Ace?

Autism iHelp ships an update every 47 months, and Inference Ace every 7 months. Most recently, Autism iHelp was updated on September 23, 2026 and Inference Ace on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*