Comparison

StelaClock vs Danalock Toolbox

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

Head to head
About

StelaClock

Discover the Mayan calendar and number system with this educational clock app. It displays the current time and date using Mayan glyphs and a Base 20 notation, offering a unique way to experience ancient Maya culture.

Highlights
  • Mayan calendar display
  • Mayan number system
  • Vigesimal (Base 20) notation
  • Sophisticated calendar converter
  • Mayan glyph numerals
  • Daily use clock
Features
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Explore the world of the Mayan calendar — and keep a beautiful day clock for everyday curiosity. StelaClock is a modern rebuild of the classic Mayan-inspired clock: a living Tzolk’in wheel for today, Long Count and Haab alongside it, and a Gregorian → Mayan date converter. Educational and contemplative — not fortune-telling. No account. No subscription. Everything runs on your iPhone. TODAY — YOUR LIVING CLOCK • See today’s day sign, tone, and glyph on a multi-ring Tzolk’in wheel • One-line energy for the day — gentle reflection, not a full reading engine • Current Cycles show Long Count place values (bak’tun · k’atun · tun) in progress • Day tones use classic bar-and-dot Mayan numerals • The highlighted kin (sign + tone) changes once per local calendar day at midnight • The gentle wheel spin is decorative only — hours and minutes do not advance the calendar CONVERT — ANY DATE • Pick a Gregorian date • Instant Tzolk’in (sign + tone), Haab, Long Count, and Calendar Round • Copy or Share results for notes, travel, or study • Convert historical dates too — including milestones such as the bak’tun completion of December 21, 2012 — as calendar history, not a live countdown EXPLORE — MOVE THROUGH THE CYCLE • Step day by day or jump ±13 (Wavespell) and ±260 (full Tzolk’in round) • Ring, timeline, and grid views of the same selected date • Optional Haab and Long Count labels, plus why the date matters (trecena, year bearer, night lord) PROFILES — LIGHT & LOCAL • Save up to 30 people with birth dates • Birth signature, upcoming alignment / return days, and optional mood history • Data stays on your device PRIVATE BY DESIGN • No login, no cloud account, no ads SDK • Optional daily reminder via Apple’s local notifications (you choose the time) • Themes: Mystic, Minimal, and Stone FOR LEARNING AND REFLECTION StelaClock uses classical Mayan calendar math (GMT correlation 584283). The Long Count uses the Maya’s modified base-20 (vigesimal) place values — shown as readable cycle fields, not a digital hours-and-minutes wall clock. Results can differ from other apps or traditions. Content is educational and entertainment — not medical, financial, legal, or professional advice, and not a substitute for living cultural teaching. Apple Watch and widgets are planned for a later update — not included in this release. Privacy Policy: https://mayanchart.com/privacy Terms of Use: https://mayanchart.com/terms Support: support@mayanchart.com

About

Danalock Toolbox

Read full description

The Toolbox app is an easy way to firmware update your Danalock V3 locks, and can be used to manage your Danalock HomeKit locks as well.

Screenshots

StelaClock4 screens
Danalock Toolbox4 screens

Verdict

The call

The clearest difference is price: Danalock Toolbox at Free against StelaClock's $3.99. Danalock Toolbox also leads on update cadence (every 9 months vs every 29 months) and iOS requirement (16.6 vs 26.0). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

Danalock Toolbox is free to download; StelaClock costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

StelaClock ships an update every 29 months, Danalock Toolbox every 9 months. The most recent releases landed on September 24, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
StelaClock versus Danalock Toolbox: the parameters behind the verdict, then further details
ParameterStelaClockDanalock Toolbox
Price$3.99Free — better
Rating4.6 (5 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings5 — better—
Update frequencyEvery 29 monthsEvery 9 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.6 — better
Further details — not scored
Size7 MB2 MB
Age rating4+4+
DeveloperGary SagguPoly-Control ApS

In-app purchases

None

StelaClock

No in-app purchases

None

Danalock Toolbox

No in-app purchases

Questions

Is StelaClock free?
StelaClock costs $3.99, with no in-app purchases.
Is Danalock Toolbox free?
Danalock Toolbox is free to download, with no in-app purchases.
Do StelaClock or Danalock Toolbox have ads?
Neither StelaClock nor Danalock Toolbox shows ads.
Which is updated more often, StelaClock or Danalock Toolbox?
StelaClock ships an update every 29 months, and Danalock Toolbox every 9 months. Most recently, StelaClock was updated on September 24, 2026 and Danalock Toolbox on October 11, 2026.

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