Comparison

Constructor Tech vs Aleph

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

Head to head
About

Constructor Tech

Access your courses, track progress, and manage your academic schedule on the go. This app provides a mobile-optimized experience for students using the Constructor learning platform, offering course content, assignment deadlines, and account management.

Highlights
  • Browse and access full course catalog
  • Track course completion progress
  • View academic calendar and deadlines
  • Mobile-optimized course content viewer
  • Manage account settings and profile
  • Submit problem reports
Read full description

Constructor is the official mobile app for students using the Constructor learning platform. Access your courses and stay on top of your schedule — all from your phone. COURSE ACCESS & LEARNING • Browse your full course catalog with search, filters, and sorting • Access course content, lectures, and materials in a mobile-optimized viewer • View your enrolled courses and track completion progress • Discover new courses through personalized recommendations SCHEDULE & DEADLINES • View your academic calendar by month or week • See upcoming assignments, deadlines, and events at a glance • Stay organized with a clear view of what's due next MOBILE-OPTIMIZED EXPERIENCE • Native iOS interface built for iPhone • Fast, responsive course content viewing • Smooth navigation between courses, calendar, and profile • Designed with accessibility in mind ACCOUNT & PROFILE • Manage your account settings • Submit problem reports directly from the app • View your profile and academic information REQUIREMENTS • Valid Constructor account through your educational institution • Internet connection for course access and synchronization • iOS 15.0 or later ABOUT CONSTRUCTOR Constructor is an educational technology platform that empowers students with innovative learning tools. Our mission is to make quality education accessible and engaging through technology. Download Constructor and take your courses with you wherever you go. For support, visit https://constructor.app/support

About

Aleph

Features
Read full description

Every day, Aleph puts out three illustrated booklets about real things in the world. You pick one and read it to the end. One day it might be the winter Dutch weavers and brewers traded tulip bulbs in tavern back rooms. Another day, an animal smaller than a printed period that dries out into glass and starts walking again when it gets wet. HOW IT WORKS • Three a day. They surface on a slowly turning globe. Everyone gets the same three, and nothing is tailored to you. • Pick one. You read the whole booklet, free. The other two leave for the day. • Read it through. Most take five to seven minutes, with pictures and diagrams. Each one ends with links to sources and films, in case you want more. • Keep it. Every booklet you pick stays in your Museum, ready to reread. WHAT THEY COVER Lost worlds, the deep sea, strange science, living things, hidden places, great journeys, inventions, money and manias, art, puzzles and paradoxes, legends, remarkable lives. Some booklets deal with hard chapters of history and are written for adult readers. FREE One booklet a day, in full. It stays free, and there are no ads. ALEPH+ • Today's other two booklets • Past editions, including the ones you didn't pick US$2.99 a month or US$19.99 a year, or one payment for lifetime access. You'll see the price for your region before you buy. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends. LANGUAGES English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Deutsch. Aleph follows your device language. Terms of Use: https://akifukaku.com/products/aleph/terms Privacy Policy: https://akifukaku.com/products/aleph/privacy

Screenshots

Constructor Tech4 screens
Aleph4 screens

Verdict

The call

The clearest difference is in-app purchases: Constructor Tech at none against Aleph's 2. Constructor Tech also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

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. Aleph sells 2 in-app purchases, starting at $2.99 per month. Constructor Tech asks for nothing beyond the download.

UpkeepUpdate frequency

Constructor Tech ships an update fortnightly, Aleph every 2 months. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 6 level
Constructor Tech versus Aleph: the parameters behind the verdict, then further details
ParameterConstructor TechAleph
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size61 MB79 MB
Age rating4+17+
DeveloperConstructor Technology AGJinwen Wu

In-app purchases

None

Constructor Tech

No in-app purchases

2 purchases

Aleph

Subscriptions1
  • Aleph Plus Monthly$2.991 Month
One-time1
  • Aleph Plus Lifetime$49.99

Questions

Is Constructor Tech free?
Constructor Tech is free to download, with no in-app purchases.
Is Aleph free?
Aleph is free to download, with in-app purchases available.
Do Constructor Tech or Aleph have ads?
Aleph shows ads; Constructor Tech does not.
Which is updated more often, Constructor Tech or Aleph?
Constructor Tech ships an update fortnightly, and Aleph every 2 months. Most recently, Constructor Tech was updated on October 31, 2026 and Aleph on November 9, 2026.

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