Dienos vs Fathomly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dienos
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Atsisveikinkite su netvarkingais ant šaldytuvo pakabintais popieriniais tvarkaraščiais ir išblaškyta informacija. „Dienos“ yra vienintelė programėlė, kurios reikia tėvams ir moksleiviams, norintiems lengvai valdyti pamokų, būrelių ir atostogų grafikus. Sukurta galvojant apie patogumą ir 100% privatumą, ši programėlė leidžia viską turėti po ranka be jokių reklamų ir be interneto ryšio.
Fathomly
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Learn from any YouTube video — and actually remember it. Most of what you watch fades within days. Fathomly makes it stick. Paste a link on any topic and Fathomly turns it into an interactive learning path that breaks down core concepts, tests you with active recall, and brings ideas back just before you forget them. As you improve, questions adapt to your level so you are always challenged at the right depth — whether it is philosophy, business, history, or science. Backed by cognitive science: active recall and spaced repetition are the two most reliably proven methods for long-term retention. Everything you need to master a topic: • AI Video Summaries: Get the core takeaways and structure before you dive in. • Takeaway Gallery: Save key mental models and distilled ideas from each lesson into your personal collection. • Topic Debate: Argue the topic out with an opponent that pushes back, so you truly understand both sides. • Retention Curve: See exactly what you remember and what needs shoring up over time. • Go Deeper: Branch off into deeper subtopics once the basics are locked in. Free to start. Upgrade to Fathomly Scholar (£2.99/week, £8.99/month, or £79/year) to unlock unlimited paths, debates, and summaries. Learn what you want. Remember what you learn. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Dienos at none against Fathomly's 3. Fathomly's advantage is device support (3 vs 1). On price, update cadence, ads 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
Both are free to download. Fathomly sells 3 in-app purchases, starting at $2.99 per 7 days. Dienos asks for nothing beyond the download.
Dienos ships an update monthly, Fathomly every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Dienos | Fathomly |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 12 MB |
| Age rating | 4+ | 12+ |
| Developer | MB Olten Technologies | jake green |
In-app purchases
Dienos
No in-app purchases
Fathomly
- Fathomly Scholar$2.997 Days
- Fathomly Scholar$9.991 Month
- Fathomly Scholar$79.991 Year









