# Inference Clues vs Numbers

The clearest difference is rating: Inference Clues at 3.3 against Numbers's 1.0. Inference Clues also leads on ratings volume (6 vs 1) and iOS requirement (12.2 vs 15.0). Numbers's advantage is price ($2.99 vs $7.99) and update cadence (monthly vs every 4 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Inference Clues costs $7.99 and Numbers $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Inference Clues holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: Inference Clues has 6 ratings behind it against 1, so its average is the more settled of the two.

Inference Clues ships an update every 4 months, Numbers monthly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Inference Clues | Numbers |
| --- | --- | --- |
| Price | $7.99 | **$2.99** |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/inference-clues/id877775935/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/numbers-place-value-chart/id6451136297/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 24 MB | 11 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Janine Toole](https://appshunter.io/developer/839832427) | [Anand Raj R](https://appshunter.io/developer/514675684) |

## What reviewers say

### Inference Clues

[App page](https://appshunter.io/ios/app/inference-clues/id877775935)

This app helps children develop reading comprehension by teaching them to identify inference clues. It offers a step-by-step, game-like learning experience with guided instruction and a reward system to keep young learners motivated.

**Highlights:** Builds inference skills step-by-step, Incremental learning with unlocked levels, Independent or therapist use, Guided learning for correct answers, Engaging Reward Center, Timers for fluency practice, Detailed reporting for up to 10 students

**Features:** macOS Compatibility

**In-app purchases:** none


### Numbers

[App page](https://appshunter.io/ios/app/numbers-place-value-chart/id6451136297)

This interactive math app helps elementary students master place value and other core math concepts through engaging flip cards and hands-on gestures. It covers whole numbers, decimals, fractions, percentages, multiplication, money, time, rounding, Roman numerals, and various measurement conversions.

**Highlights:** Place value exploration (ones to millions), Decimal and fraction visualization, Percentage and multiplication practice, Money, time, and rounding modules, Roman numeral conversion, Measurement conversions (length, weight, volume), Auditory learning support

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Inference Clues free?

Inference Clues costs $7.99, with no in-app purchases.

### Is Numbers free?

Numbers costs $2.99, with no in-app purchases.

### Which has better reviews, Inference Clues or Numbers?

Inference Clues is rated higher. Inference Clues averages 3.3 out of 5 from 6 ratings, while Numbers averages 1.0 from 1 ratings.

### Do Inference Clues or Numbers have ads?

Neither Inference Clues nor Numbers shows ads.

### Which is updated more often, Inference Clues or Numbers?

Inference Clues ships an update every 4 months, and Numbers monthly. Most recently, Inference Clues was updated on October 24, 2026 and Numbers on October 31, 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.*