Comparison

FlameKeep vs Trellis

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

Head to head
About

FlameKeep

Features
Read full description

Keep every streak alive — and see it right on your Home Screen. FlameKeep is the habit streak tracker built around one thing other apps get wrong: a beautiful, glanceable Home Screen widget that shows your habits and streaks without ever opening the app. Tap to check off your day and watch your flame grow. No account. No cloud. No subscription pressure. Just you and your streaks, kept perfectly, entirely on your device. — WHY FLAMEKEEP — - Powerful Home Screen Widget — Your top habits and current streaks, always one glance away. Check off habits straight from your Home Screen. - One-Tap Check-Off — Mark habits done with a satisfying animation and a gentle haptic. Daily, X-times-per-week, or specific weekdays. - Streak Flames — Every consecutive day builds your flame. Freeze or skip days when life happens, without losing your progress. - Contribution Heatmap — A GitHub-style grid for each habit, plus a monthly calendar so you can see consistency at a glance. - Real Stats — Completion rates, weekly and monthly charts, your best day, longest streak, and a streak leaderboard across all habits. - Smart Reminders — Per-habit local notifications that nudge you at the right time. Fully offline — no push servers, ever. — BUILT FOR EVERYONE — - 6 languages: English, Spanish, French, Italian, German, Portuguese. - Per-habit colors and icons to make your list yours. - Drag to reorder. Quick add. Light, warm, distraction-free design. - Export and import your data anytime as JSON — you own your history. — PRIVATE BY DESIGN — Everything stays on your iPhone. No sign-up, no tracking of your personal habit data. Read our privacy policy anytime from Settings. Start your first streak today. Keep it alive with FlameKeep.

About

Trellis

This app understands that life isn't always perfect, allowing for rest days and flexible schedules without breaking your progress. It offers on-device insights, smart reminders, and Siri integration to help you track habits effectively and privately.

Highlights
  • Flexible streak engine for rest days and skips
  • On-device habit insights and correlations
  • Customizable schedules (daily, weekly, N times)
  • Smart reminders with quiet hours
  • Siri and Shortcuts integration
  • Home and lock screen widgets
  • Private by design with iCloud sync
Features
Read full description

Trellis is a habit tracker built around one idea: real life has rest days, busy weeks, and schedules more interesting than "every day." Trellis is designed to understand them — so your streaks, stats, and reminders finally match how you actually live. STREAKS THAT UNDERSTAND REAL LIFE The streak engine knows your schedule: a rest day never breaks a streak, today isn't "missed" while it's still pending, and skips can excuse a day. A 26-week heatmap and 12-week trends show the long game. ON-DEVICE INSIGHTS Your best and worst weekdays, habits at risk, and habit correlations — like "on days you meditate, you're more likely to exercise." Computed entirely on your device; nothing ever leaves it. FLEXIBLE SCHEDULES Daily, specific weekdays, N times per week, every N days, or N times a month. Check-off habits or quantity goals like 8 glasses of water. Log today — or catch up on the past week. SMART REMINDERS Per-habit reminders with quiet hours, skip-when-done, streak-risk rescues before a streak breaks, and a Monday summary. No reminder spam. SIRI & SHORTCUTS "Mark Meditation done." "How are my habits today?" Log and review by voice, from Spotlight, or with Shortcuts automations. WIDGETS EVERYWHERE Home screen, lock screen, and Mac desktop widgets with one-tap logging — the ring updates without opening the app. PRIVATE BY DESIGN No account. No server of ours. No analytics. Your data syncs through your personal iCloud and can lock behind Face ID / Touch ID. One app for iPhone, iPad, and Mac — built natively for each.

Screenshots

FlameKeep4 screens
Trellis4 screens

Verdict

The call

The clearest difference is ads: Trellis at none against FlameKeep's shown. FlameKeep's advantage is iOS requirement (13.0 vs 26.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
FlameKeep versus Trellis: the parameters behind the verdict, then further details
ParameterFlameKeepTrellis
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 3 weeks
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better26.0
Further details — not scored
Size31 MB4 MB
Age rating4+4+
DeveloperFerran EspunaDanyil Proskurka

In-app purchases

None

FlameKeep

No in-app purchases

None

Trellis

No in-app purchases

Questions

Is FlameKeep free?
FlameKeep is free to download, with no in-app purchases.
Is Trellis free?
Trellis is free to download, with no in-app purchases.
Do FlameKeep or Trellis have ads?
FlameKeep shows ads; Trellis does not.

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