Elastic History I vs Regular Expressions Basics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Elastic History I
Visualize historical events on an interactive timeline, spanning days to millennia. Supports custom data input via CSV files for personalized historical exploration.
- Interactive historical timeline
- Zoomable interface
- CSV file import
- Supports diverse time scales
- Educational visualization
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Any event can be displayed on this timeline, whether they are days or millenniums apart. Pinch to zoom. The app accepts CSV-files as input.
Regular Expressions Basics
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Regular Expressions Basics is an independent study app that helps you build real regex skills through focused practice and clear explanations. It is designed for beginners, students, developers, QA engineers, and career changers who want to understand pattern matching with confidence. Study across four core categories: - Fundamentals - Practical Skills - Common Pitfalls - Advanced Concepts You get 160 carefully written questions, and every question includes an explanation so you can learn the why, not just memorize answers. Key features: - Spaced repetition with FSRS-based intervals - Weak-point heatmap to reveal what needs review - Daily challenge to keep your learning consistent - Mock exams for realistic self-checks - Offline practice anytime - No login required Independent study app for Regular Expressions Basics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners. Practice offline, no login required.
Screenshots
Verdict
The clearest difference is ads: Elastic History I at none against Regular Expressions Basics's shown. Elastic History I also leads on iOS requirement (13.6 vs 15.1). Regular Expressions Basics's advantage is update cadence (daily vs every 4 months). On price, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Elastic History I ships an update every 4 months, Regular Expressions Basics daily. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | Elastic History I | Regular Expressions Basics |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.6 — better | 15.1 |
| Further details — not scored | ||
| Size | 8 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Pieter A.E. Hoppenbrouwers | AFTW LLC |
In-app purchases
Elastic History I
No in-app purchases
Regular Expressions Basics
No in-app purchases
Questions
Is Elastic History I free?
Is Regular Expressions Basics free?
Do Elastic History I or Regular Expressions Basics have ads?
Which is updated more often, Elastic History I or Regular Expressions Basics?
Other comparisons
