Comparison

Steamlinx vs Arcline

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

Head to head
About

Steamlinx

Control your MrSteam steam shower remotely from your mobile device. Easily turn the shower on or off, and set your desired temperature and duration for a perfectly prepared experience.

Highlights
  • Remote steam shower control
  • On/Off functionality
  • Temperature setting
  • Duration setting
  • Compatibility with all MrSteam controls
Features
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SteamLinx enables you to control your MrSteam steam shower from your mobile device. Turn your MrSteam steam shower on or off and set the temperature and duration so that your steam shower will be ready when you are. Works with ALL MrSteam Steam Shower controls, including: iSteam3, AirTempo, iTempo and iTempoPlus Controls.

About

Arcline

Features
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Arcline is the TRT tracking app built for men who take their hormone therapy seriously. If you're on testosterone replacement therapy, the difference between a good protocol and a great one comes down to data. Not more data — better data. Arcline captures the details that actually matter: when your bloodwork was drawn relative to your last injection, which assay method your lab used, how your symptoms track against your protocol over months. It's the tool you wished you had after your first lab panel came back. WHAT ARCLINE DOES • Logs every dose — testosterone, HCG, anastrozole, enclomiphene — with injection site, time, and volume. • Captures full bloodwork panels with trough-vs-peak timing on every draw. Enter 20+ markers: Total T, Free T, SHBG, Estradiol, Hematocrit, PSA, full lipid panel, CMP, and more. • Flags when your hematocrit, hemoglobin, or PSA crosses clinical thresholds — using the same deterministic rules your endocrinologist uses. • Tracks daily symptoms — energy, libido, sleep, mood, morning erections, cognitive clarity, joint comfort — so you can see how your protocol is actually affecting how you feel. • Exports a one-page physician-ready PDF summarizing your last three panels, protocol timeline, and symptom trends. Walk into your appointment prepared. WHY ARCLINE Most TRT trackers treat bloodwork as a single number. Arcline treats it as a measurement in context — the hours since your last injection, the assay method your lab used (sensitive vs. standard estradiol, direct vs. calculated free T), and the protocol version it reflects. That's the context your clinician actually needs to interpret a result. Arcline is also honest about what it isn't. It doesn't give medical advice. It doesn't recommend doses. It doesn't use AI to interpret your labs. Every safety banner, every reference range, every pattern callout uses clinical-grade language — because medical content should read like medical content, not like a fitness app. WHO IT'S FOR • Men on prescribed TRT for at least three months • Patients at clinical TRT practices, urology groups, or endocrinologists • Anyone who's tired of spreadsheets, Notes-app logs, and forgetting what their last estradiol was PRIVACY BY DESIGN Your health data stays on your device and in your private iCloud account. Arcline has no accounts, no logins, and no third-party data sharing. Anonymous usage analytics are opt-in. SUBSCRIPTION OPTIONS Arcline is free to try. Premium unlocks unlimited bloodwork panels, trend visualizations, symptom correlation, and PDF export: • Annual — $129/year (best value, includes 7-day free trial) • Monthly — $19.99/month • Lifetime — $149 one-time Terms of use: https://www.arcline.health/terms/ Privacy policy: https://www.arcline.health/privacy/ Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. No refunds for partial periods

Screenshots

Steamlinx3 screens
Arcline4 screens

Verdict

The call

The clearest difference is in-app purchases: Steamlinx at none against Arcline's 3. Steamlinx also leads on iOS requirement (13.0 vs 26.4). 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. Arcline sells 3 in-app purchases, starting at $19.99 per month. Steamlinx asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Steamlinx versus Arcline: the parameters behind the verdict, then further details
ParameterSteamlinxArcline
PriceFreeFree
Rating1.1 (205 ratings) — better—
Positive reviews3.6% of reviews—
Number of ratings205 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS13.0 — better26.4
Further details — not scored
Size55 MB16 MB
Age rating17+17+
DeveloperSussman Automatic CorpMatthew Zartman

Bugs and requests

Steamlinx

Reported bugs

3 issues
  • App frequently crashes or freezes
  • Fails to connect to steam unit
  • Controls do not consistently work as expected

Requested features

3 requests
  • Integrate with smart home features (music, lighting, etc.)
  • Provide more granular control over steam settings
  • Improve responsiveness and reliability of the app

Arcline

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Steamlinx

No in-app purchases

3 purchases

Arcline

Subscriptions2
  • Trough Premium Monthly$19.991 Month
  • Trough Premium Annual7 Days trial$129.001 Year
One-time1
  • Premium Lifetime$149.00

Questions

Is Steamlinx free?
Steamlinx is free to download, with no in-app purchases.
Is Arcline free?
Arcline is free to download, with in-app purchases available.
Do Steamlinx or Arcline have ads?
Neither Steamlinx nor Arcline shows ads.

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