Comparison

SLASH vs Peakly

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

Head to head
About

SLASH

Features
Read full description

์ƒ๊ฐ์„ ๋ฐ”๋กœ ๊ธฐ๋กํ•˜๊ณ , ํ•ด์•ผ ํ•  ์ผ์„ ์‹œ๊ฐ„์œผ๋กœ ๋ฐ”๊พธ์„ธ์š”. SLASH๋Š” ์ฑ„ํŒ…, ํ•  ์ผ, ํ”„๋กœ์ ํŠธ, ๋ฃจํ‹ด, ์บ˜๋ฆฐ๋”๋ฅผ ํ•˜๋‚˜๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ์ผ์ • ๊ด€๋ฆฌ ์•ฑ์ž…๋‹ˆ๋‹ค. โ–  ๋น ๋ฅด๊ฒŒ ๊ธฐ๋ก ์ฑ„ํŒ…ํ•˜๋“ฏ ํ•  ์ผ๊ณผ ์•„์ด๋””์–ด๋ฅผ ์ ๊ณ  ํ•„์š”ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค. โ–  ํ•  ์ผ๊ณผ ๋‚˜์ค‘์— ์ง€๊ธˆ ์ฒ˜๋ฆฌํ•  ์ผ๊ณผ ์•„์ง ์‹œ๊ฐ„์„ ์ •ํ•˜์ง€ ์•Š์€ ์ผ์„ ๋‚˜๋ˆ„์–ด ๊ด€๋ฆฌํ•ฉ๋‹ˆ๋‹ค. โ–  ์ผ๊ฐ„ยท์ฃผ๊ฐ„ยท์›”๊ฐ„ ์บ˜๋ฆฐ๋” ์ผ์ •์„ ํ•œ๋ˆˆ์— ๋ณด๊ณ , โ€˜๋‚˜์ค‘์—โ€™์˜ ํ•  ์ผ์„ ์›ํ•˜๋Š” ์‹œ๊ฐ„๋Œ€๋กœ ์˜ฎ๊ฒจ ๊ณ„ํšํ•ฉ๋‹ˆ๋‹ค. โ–  ํ”„๋กœ์ ํŠธ์™€ ๋ฃจํ‹ด ๋ชฉํ‘œ๋ณ„ ํ”„๋กœ์ ํŠธ๋ฅผ ๊ด€๋ฆฌํ•˜๊ณ , ๋ฐ˜๋ณต ์ฃผ๊ธฐ์™€ ์‹œ๊ฐ„์„ ์ง€์ •ํ•œ ๋ฃจํ‹ด์„ ์ž๋™์œผ๋กœ ์ผ์ •์— ๋ฐฐ์น˜ํ•ฉ๋‹ˆ๋‹ค. โ–  ์œ„์ ฏ๊ณผ ๊ณต์œ  ํ™ˆ ํ™”๋ฉด ์œ„์ ฏ์—์„œ ํ•  ์ผ์„ ํ™•์ธํ•˜๊ณ , ๋‹ค๋ฅธ ์•ฑ์˜ ํ…์ŠคํŠธ์™€ ๋งํฌ๋ฅผ SLASH๋กœ ๋ฐ”๋กœ ๋ณด๋ƒ…๋‹ˆ๋‹ค. ๊ธฐ๋ก์—์„œ ์‹คํ–‰๊นŒ์ง€, SLASH๋กœ ํ•˜๋ฃจ๋ฅผ ๊ณ„ํšํ•˜์„ธ์š”.

About

Peakly

Track medication intake, organize daily routines, and log personal observations about focus and mood. Visualize medication timelines and connect with health data to identify patterns. Set reminders and generate reports for clinician discussions.

Highlights
  • Medication logging and history
  • Routine and task organization
  • Self-observation notes
  • Medication timeline visualization
  • Apple Health integration
  • PDF report generation
  • Reminders and widgets
Features
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Peakly helps you keep medication records, routines, tasks, and self-observed condition patterns in one place. RECORD YOUR DAY โ€ข Log medication intake and review your history โ€ข Organize routines, goals, and tasks โ€ข Add notes about focus and how you feel SEE YOUR PATTERNS โ€ข Review medication timelines and estimated concentration curves โ€ข Compare self-observed patterns with heart rate, sleep, steps, and activity when you choose to connect Apple Health โ€ข Export a clear PDF report for personal review or a conversation with your clinician STAY ON TRACK โ€ข Use reminders, widgets, and Live Activities โ€ข Keep your records backed up with iCloud โ€ข Hide medication details from widgets when you want more privacy Peakly is designed for self-observation and record keeping. It does not provide a medical diagnosis, recommend medication or dosage changes, or replace professional medical advice. Always consult a qualified clinician about treatment decisions. Some features require Peakly Premium. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SLASH4 screens
Peakly4 screens

Verdict

The call

The clearest difference is in-app purchases: SLASH at none against Peakly's 2. SLASH also leads on ads (none vs shown). Peakly's advantage is update cadence (every 3 days vs weekly). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Peakly sells 2 in-app purchases, starting at $4.99 per month. SLASH asks for nothing beyond the download.

UpkeepUpdate frequency

SLASH ships an update weekly, Peakly every 3 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard3 real differences ยท 5 level
SLASH versus Peakly: the parameters behind the verdict, then further details
ParameterSLASHPeakly
PriceFreeFree
Positive reviewsโ€”96.4% of reviews
Update frequencyWeeklyEvery 3 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS16.4 โ€” better17.0
Further details โ€” not scored
Size55 MB56 MB
Age rating4+4+
DeveloperSIG Inc.Yejun Lee

In-app purchases

None

SLASH

No in-app purchases

2 purchases

Peakly

Subscriptions2
  • Peakly Pro (monthly)7 Days trial$4.991 Month
  • Peakly Pro (yearly)7 Days trial$39.991 Year

Questions

Is SLASH free?
SLASH is free to download, with no in-app purchases.
Is Peakly free?
Peakly is free to download, with in-app purchases available.
Do SLASH or Peakly have ads?
Peakly shows ads; SLASH does not.
Which is updated more often, SLASH or Peakly?
SLASH ships an update weekly, and Peakly every 3 days. Most recently, SLASH was updated on November 3, 2026 and Peakly on November 7, 2026.

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