Comparison

Dienos vs Fathomly

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

Head to head
About

Dienos

Features
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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.

About

Fathomly

Features
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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

Dienos4 screens
Fathomly4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

Dienos ships an update monthly, Fathomly every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 6 level
Dienos versus Fathomly: the parameters behind the verdict, then further details
ParameterDienosFathomly
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size40 MB12 MB
Age rating4+12+
DeveloperMB Olten Technologiesjake green

In-app purchases

None

Dienos

No in-app purchases

3 purchases

Fathomly

Subscriptions3
  • Fathomly Scholar$2.997 Days
  • Fathomly Scholar$9.991 Month
  • Fathomly Scholar$79.991 Year

Questions

Is Dienos free?
Dienos is free to download, with no in-app purchases.
Is Fathomly free?
Fathomly is free to download, with in-app purchases available.
Do Dienos or Fathomly have ads?
Neither Dienos nor Fathomly shows ads.
Which is updated more often, Dienos or Fathomly?
Dienos ships an update monthly, and Fathomly every 3 weeks. Most recently, Dienos was updated on October 24, 2026 and Fathomly on October 25, 2026.

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