Comparison

100 Work Trucks vs Site HS Prep Construction

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

100 Work Trucks

Features
Read full description

100 Work Trucks is an educational app where kids can learn about 100 different working vehicles — construction, agricultural, emergency, and cleaning trucks! Features: - 100 beautifully illustrated working vehicles (excavators, bulldozers, fire trucks, police cars, etc.) - All 100 items are work vehicles (no cars, no passenger planes) - Available in 10 languages (Japanese, English, Chinese, Korean, Spanish, French, German, Portuguese, Traditional Chinese, Arabic) - Learn with flashcards - Test knowledge with quizzes - Listen to engine sounds - Size comparison tools - Track progress with the collection feature Start your adventure into the world of working vehicles at the construction site! A Learning Report for parents shows your child's favourites, the kinds of things they are drawn to, and a record of the last two weeks. It stays on the device and is never sent anywhere. One app, ten languages (Japanese, English, Simplified Chinese, Traditional Chinese, Korean, Spanish, French, German, Portuguese, Arabic). Switch with one tap from the home screen — perfect for bilingual families, heritage language learners, and travel. Premium unlocks the full collection and adds auto read-aloud, which turns the cards and speaks each name hands-free — handy in the car or at bedtime. Ages 5 & Under. No data collected. No ads. No third-party SDKs. Parental Gate (multiplication challenge) protects external links.

About

Site HS Prep Construction

Features
Read full description

Site HS Prep Construction is an unofficial, offline-first exam prep app for construction health and safety assessments. Purchase required to unlock the full app — hard paywall, no free tier. WHAT YOU GET (PAID) • 2,000+ original practice questions across CDM, managing H&S, work at height, excavations & demolition, plant & vehicles, fire, chemical/biological, and physical/psychological hazards • Timed scenario-style mock exams with readiness tracking • Practice by element, quick drills, mistake bank, and bookmarks • Spaced-repetition Smart Review and acronym flashcards • Risk assessment builder for practical-style write-ups • Progress dashboard: readiness %, mastery, streak, countdown IMPORTANT This app is NOT affiliated with, endorsed by, or sponsored by NEBOSH or HSE. Practice questions are original — not official exam items. SUBSCRIPTIONS & LIFETIME (USD via Apple In-App Purchase) • Monthly Access — auto-renewable • Yearly Access — auto-renewable • Lifetime Access — one-time purchase Payment charged to Apple ID at confirmation. Subscriptions renew unless cancelled at least 24 hours before period end. Manage in Settings → Apple ID → Subscriptions. Privacy Policy: https://joykhansayan1.github.io/nebosh-construction-prep/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://joykhansayan1.github.io/nebosh-construction-prep/support.html © 2026 MD Shahariar Nazim Joy

Screenshots

100 Work Trucks4 screens
Site HS Prep Construction4 screens

Verdict

The call

100 Work Trucks and Site HS Prep Construction are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 100 Work Trucks sells 1 one-off in-app purchase and Site HS Prep Construction sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
100 Work Trucks versus Site HS Prep Construction: the parameters behind the verdict, then further details
Parameter100 Work TrucksSite HS Prep Construction
PriceFreeFree
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size97 MB5 MB
Age rating4+4+
DeveloperSami KuribaraMD Shahariar Nazim Joy

In-app purchases

1 purchases

100 Work Trucks

One-time1
  • Premium - All 100 Vehicles$3.99
3 purchases

Site HS Prep Construction

Subscriptions2
  • Monthly Access$4.991 Month
  • Yearly Access$14.991 Year
One-time1
  • Lifetime Access$24.99

Questions

Is 100 Work Trucks free?
100 Work Trucks is free to download, with in-app purchases available.
Is Site HS Prep Construction free?
Site HS Prep Construction is free to download, with in-app purchases available.
Do 100 Work Trucks or Site HS Prep Construction have ads?
Neither 100 Work Trucks nor Site HS Prep Construction shows ads.

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