Apps by PETER JAMES SIDES
NumberBondsViz app icon

Education

NumberBondsViz

PETER JAMES SIDES

Free download In-app purchases unconfirmed
Open on Apple

About this app

The focus of learning is developing number sense, a visual appreciation of size and an introduction to simple number bonds. Learners are encouraged to subitise rather than count and develop mental addition. With practice learners can develop quicker response times and subsequently develop confidence.

Latest release

What’s New

Version 3.1 May 20, 2026

Now includes the option of showing/hiding times taken for activities.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 24, 2026 · 0 ratings Aug 24, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 24, 2026 · Free Aug 24, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 24, 2026 · 12:17 AM Free

Screenshots

NumberBondsViz iPhone screenshotNumberBondsViz iPhone screenshotNumberBondsViz iPhone screenshotNumberBondsViz iPhone screenshotNumberBondsViz iPhone screenshotNumberBondsViz iPhone screenshotNumberBondsViz iPhone screenshot NumberBondsViz iPad screenshotNumberBondsViz iPad screenshotNumberBondsViz iPad screenshotNumberBondsViz iPad screenshotNumberBondsViz iPad screenshotNumberBondsViz iPad screenshot