Comparison

Karbon Practice Management vs REPSLog

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

Head to head
About

Karbon Practice Management

Streamline your workday by managing emails, tasks, and team communication directly within the app. Prioritize your workload with smart filters and easily delegate assignments to colleagues. This app is a free companion for teams using the Karbon workstream collaboration platform.

Highlights
  • Team communication on emails, notes, and tasks
  • Transform emails into personal tasks
  • Delegate tasks to team members
  • Swipe to clear irrelevant items
  • Low-priority filter for important items
Read full description

Karbon for iOS allows you to triage your day before you sit down to work. Capabilities include: - Discuss work with your team directly on the emails, notes and tasks at hand. - Transform emails into personal tasks or delegate to your team. - Assign notes, tasks, email and work to colleagues. - Swipe to clear items that don't need your attention. - Low-Priority filter to help you identify what's important. Karbon for iOS is the free companion app for teams using Karbon's workstream collaboration platform. KARBON CUSTOMERS If your team already uses Karbon, you can log in to Karbon for iOS using your same login details. 1) Download the app to your iPhone or iPad 2) Open the app and choose the same login provider you use when you log in to Karbon on the web (Google, Office 365 or Exchange). NOT A CUSTOMER? Karbon for iOS is a companion app to Karbon, the work and communication hub for enterprise teams. To use Karbon for iOS, your team needs to use the Karbon platform.

About

REPSLog

This app helps real estate investors meticulously track hours spent on properties to qualify for tax benefits like REPS status or the STR loophole. It offers features like AI-assisted logging, built-in timers, and multi-property management to ensure accurate record-keeping for IRS audits.

Highlights
  • Log entries on the go
  • AI-assisted logging
  • Built-in activity timer
  • Multi-property management
  • Track participant hours
  • Audit-ready records
  • Calendar integration
Features
Read full description

Looking to save on taxes? Claiming REPS or unlocking the STR Loophole with the IRS could be your key!REPSLog is the hour-tracking app for real estate investors who claim Real Estate Professional Status (REPS) or the short-term rental (STR) loophole. Log every hour of material participation with the date, property, category, participant and receipt attached, and hand your CPA an audit-ready PDF and CSV at tax time. iPhone and web app (app.reps-log.com), one account, synced in seconds. WHY A CONTEMPORANEOUS LOG The IRS expects a dated record of your hours kept as you go, not one rebuilt in April. • REPS: more than 750 hours and more than half of your working time in real property trades or businesses, plus material participation in your rentals (the 500-hour test). • STR loophole: material participation in your short-term rentals, typically 500+ hours, or 100+ hours and more than anyone else. REPSLog keeps a counter for each test and each property. LOG HOURS IN SECONDS • One entry form: what, when, how long, which property, who did it, with evidence attached. • Voice Logging: tap the mic, say what you did, and watch the entry write itself. Live chips confirm duration, property and date. • AI Entry Autofill: type one sentence and the duration, property, category and date fill in. • Built-in Timer with Live Activity and Dynamic Island: time the work as it happens, from the lock screen. • Quick Actions: long-press the app icon to add an entry or start the timer. • Recurring and Common Activities: one-tap tiles for routine landlord and STR tasks. • Suggested for You: personalized AI entry suggestions learned from your own log. • Duplicate an entry, or backdate one to the day the work happened. PROVE IT • Evidence Attachments: receipts, photos, PDFs, Word and Excel files on every entry, with notes. • AI Receipt and Document Reading writes a plain-language note for each receipt or PDF. • Smart Search finds entries by meaning, and by what is inside your receipts. • Entry Log Filters by date range, property, participant and category, with a live hours total. TRACK THE RIGHT NUMBER • Hours Dashboard: progress toward 750, 500 or 100 hours, by property, category and year. • STR Loophole Tracking: every short-term rental gets its own 100 or 500-hour counter, separate from your long-term rentals. • Multiple Properties: add each rental by address and mark it LTR or STR, down to individual units. • Participants: track your spouse, cleaner, property manager or co-host, so you can show nobody spent more time than you. • Custom Activity Categories on top of 13 built-in ones. CALENDARS AND IMPORTS • Booking Calendar Sync: connect Airbnb, Vrbo, Booking.com or any iCal feed and log the work around each guest stay. • Calendar Integration: turn Google, Microsoft 365 or device calendar events into entries in one tap. • CSV Import (web app): bring years of spreadsheet hours in at once. WORKS WITH YOUR AI ASSISTANT • ChatGPT and Claude Integrations: say "Log 2 hours of bookkeeping at the Maple St condo" and it is in your log. • MCP Connector for any MCP-compatible assistant, plus a Public API with scoped keys. SHARE, EXPORT, STAY SECURE • Team Access: invite a spouse, assistant, property manager or CPA as Read Only or Full Access. • CPA-ready Export: one tax year as PDF and CSV, split by LTR and STR, with receipts. • Sign in with a passkey (Face ID or Touch ID), a magic link, Google, Apple or a password. • Encrypted in transit and at rest, backed up daily. AI features are opt-in, each with its own switch. • Trusted Tax Experts Network: real estate CPAs and cost segregation firms, one tap to book. PLANS 14-day free trial of everything. The Free plan never expires. Starter and Premium unlock unlimited entries and properties, voice logging, AI autofill, calendar sync, team access and AI integrations. Privacy Policy: https://reads.reps-log.com/privacy-policy.html Terms of Use: https://reads.reps-log.com/terms-of-use.html

Screenshots

Karbon Practice Management4 screens
REPSLog4 screens

Verdict

The call

The clearest difference is review sentiment: REPSLog at 87% against Karbon Practice Management's 27%. REPSLog also leads on rating (4.9 vs 3.4) and update cadence (fortnightly vs every 2 months). Karbon Practice Management's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and iOS requirement 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. REPSLog sells 10 in-app purchases, starting at $14.99 per month. Karbon Practice Management asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

REPSLog holds the better App Store score, 4.9 against 3.4. That said, the two scores are not equally well evidenced: REPSLog has 193 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 27% of Karbon Practice Management's written reviews are positive against 87% of REPSLog's.

UpkeepUpdate frequency

Karbon Practice Management ships an update every 2 months, REPSLog fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard8 real differences · 2 level
Karbon Practice Management versus REPSLog: the parameters behind the verdict, then further details
ParameterKarbon Practice ManagementREPSLog
PriceFreeFree
Rating3.4 (19 ratings)4.9 (193 ratings) — better
Positive reviews27.3% of reviews86.7% of reviews — better
Number of ratings19193 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size16 MB78 MB
Age rating4+17+
DeveloperKarbon IncCarmelTech LLC

Customer experience

Karbon Practice Management

All ratings18 ratings
Positive61.1%
Neutral5.6%
Negative33.3%
Written reviews11 reviews
Positive27.3%
Neutral9.1%
Negative63.6%

REPSLog

All ratings185 ratings
Positive96.8%
Neutral1.6%
Negative1.6%
Written reviews15 reviews
Positive86.7%
Neutral6.7%
Negative6.7%

In-app purchases

None

Karbon Practice Management

No in-app purchases

10 purchases

REPSLog

Subscriptions10
  • Starter-Monthly14 Days trial$14.991 Month
  • Premium-Monthly14 Days trial$19.991 Month
  • Annual Starter14 Days trial$119.991 Year
Show 7 more
  • Annual Starter14 Days trial$134.991 Year
  • Annual Starter$142.991 Year
  • Starter-Annual14 Days trial$149.991 Year
  • Annual Premium14 Days trial$159.991 Year
  • Annual Premium14 Days trial$179.991 Year
  • Annual Premium$189.991 Year
  • Premium-Annual14 Days trial$199.991 Year

Questions

Is Karbon Practice Management free?
Karbon Practice Management is free to download, with no in-app purchases.
Is REPSLog free?
REPSLog is free to download, with in-app purchases available.
Which has better reviews, Karbon Practice Management or REPSLog?
REPSLog is rated higher. Karbon Practice Management averages 3.4 out of 5 from 19 ratings, while REPSLog averages 4.9 from 193 ratings.
Do Karbon Practice Management or REPSLog have ads?
REPSLog shows ads; Karbon Practice Management does not.
Which is updated more often, Karbon Practice Management or REPSLog?
Karbon Practice Management ships an update every 2 months, and REPSLog fortnightly. Most recently, Karbon Practice Management was updated on October 24, 2026 and REPSLog on October 28, 2026.

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