Comparison

MyETC vs Chrono

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

Head to head
About

MyETC

Estimate luminaire performance on stage with dynamic photometric data. Configure, compare, and save custom photometrics for any fixture, including gel libraries and DMX values. Quickly access condensed datasheet information for ETC fixtures.

Highlights
  • Dynamic photometric data estimation
  • Fixture configuration and comparison
  • Customizable photometrics
  • Full gel libraries with DMX values
  • Condensed datasheet information
  • Save favorite fixtures
Features
Read full description

The MyETC: Photometrics app helps you estimate how an ETC luminaire will perform on stage by providing dynamic photometric data. MyETC: Photometrics pulls photometry from across a fixture product line and combines it into an intuitive app for all your design and fixture comparison needs. Designers, specifiers, and lighting enthusiasts can easily configure and display customized photometrics for each fixture in any color, compare products, and save favorites. Full gel libraries are included with DMX and full spectral values so you can easily reproduce any gel color you’ve used in the past. Select any ETC fixture and its array and quickly get condensed datasheet information. Meet your new swatchbook in the MyETC: Photmetrics app.

About

Chrono

Features
Read full description

We have all been trapped in that pod. The board is a clogged mess, someone has been staring at their hand for ten minutes trying to sequence a cantrip, your cold brew is empty, and you are aging in real time. Enter Chrono-Tithe. Chrono-Tithe is not just a sleek life counter. It is an automated tax collector for slow play. Instead of a passive chess clock everyone ignores, it enforces an escalating “Tithe Tax.” Overstay your welcome in the think tank and your life total starts draining automatically. It is the perfect way to keep the table moving, or to quietly pressure the pod while you assemble your lock behind a wall of artifacts. CORE FEATURES (always free) THE TITHE ENGINE: An escalating turn timer that ramps through four tiers, from Standard to Accelerated to Punishing to Lethal. Choose the turn the tax starts to tighten and watch it change the way your pod plays. BLIND-TAP LIFE TRACKING: Zero-friction split cards. Tap the right side of a player’s color block to gain life, tap the left to lose it. Press and hold to swing by 5 at a time. You never have to take your eyes off the board. FULL COMMANDER TRACKING: Poison, energy, experience, +1/+1, commander tax, and per-source commander damage, with 21 from a single commander tracked and flagged automatically. Monarch and the Initiative too. BUILT FOR THE TABLE: 2 to 6 players, format presets for Commander, 1v1, Two-Headed Giant, and Brawl, a pre-game lobby to set seating and decide who goes first, plus a dice roller, coin flip, and random-player picker. PLAY TOGETHER, ON EVERY PHONE: Connect the whole pod over local Wi-Fi or Bluetooth and everyone plays on their own screen, in sync. Tap your own life, pass your own turn, track your own commander damage, and watch it land on every device instantly. No internet, no accounts, no server. Joining a pod is always free. POST-GAME BREAKDOWN: Average turn length for every pilot and a golden Efficiency Star for the fastest player at the table. Hit Replay Pod to run it back with the same roster in one tap. MINIMALIST AND TACTILE: Deep true blacks, fluid gestures, and subtle haptics, designed to preserve battery and reduce visual fatigue during long matches. Scales cleanly from iPhone to a 12.9-inch iPad, and the screen stays awake during play. CHRONO-TITHE PRO (optional, one-time) The full game is free forever, with every life total, counter, timer, and tool included. A single one-time unlock (no subscription) adds: HOST MULTIPLAYER: Host a synced pod so the whole table plays on their own phones. Joining a pod is always free; hosting one is Pro. THEMES AND ACCENTS: Ten background themes and a full neon accent palette. CLOCK MODES: Alternate ways for the clock to bite. Three are live: Sudden Death (at the Lethal tier, overtime eliminates you outright), Time Bank (unused seconds roll into your next turn), and Chess Clock (one game-long budget per player). Team Clock is on the way, included free. TIMER-ONLY MODE: Switch the Tithe off to time turns with no life loss. COMMANDER ART AND SEAT COLORS: Set any commander’s art as a seat’s background and give each seat its own color. MATCH HISTORY: Every pod saved and synced to your own iCloud, so it survives a reinstall or a new phone with no login. All future Pro features included, free. PRIVATE BY DESIGN No account. No ads. No tracking. Your roster, settings, and history live on your device and in your own iCloud, never on our servers. Multiplayer is a direct device-to-device connection over your local network, not through any server of ours. Chrono-Tithe collects zero data about you. Set your pod. Start the clock. Pay the tithe. Chrono-Tithe is an unofficial fan-made utility. It is not affiliated with, endorsed, sponsored, or approved by Wizards of the Coast LLC. Magic: The Gathering and Commander are trademarks of Wizards of the Coast.

Screenshots

MyETC4 screens
Chrono4 screens

Verdict

The call

The clearest difference is in-app purchases: MyETC at none against Chrono's 1. MyETC also leads on iOS requirement (12.0 vs 18.6). Chrono's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads 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

Both are free to download. Chrono sells 1 one-off in-app purchase. MyETC asks for nothing beyond the download.

UpkeepUpdate frequency

MyETC ships an update every 6 weeks, Chrono every 4 days. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 7 level
MyETC versus Chrono: the parameters behind the verdict, then further details
ParameterMyETCChrono
PriceFreeFree
Rating4.0 (8 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size34 MB21 MB
Age rating4+4+
DeveloperElectronic Theatre Controls, Inc.NICHOLAS SALVATORE PUYA

In-app purchases

None

MyETC

No in-app purchases

1 purchases

Chrono

One-time1
  • Chrono-Tithe Pro$4.99

Questions

Is MyETC free?
MyETC is free to download, with no in-app purchases.
Is Chrono free?
Chrono is free to download, with in-app purchases available.
Do MyETC or Chrono have ads?
Neither MyETC nor Chrono shows ads.
Which is updated more often, MyETC or Chrono?
MyETC ships an update every 6 weeks, and Chrono every 4 days. Most recently, MyETC was updated on September 19, 2026 and Chrono on September 11, 2026.

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