Comparison

Yellow Schedule vs 1 Month

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

Head to head
About

Yellow Schedule

This powerful system streamlines appointment booking and client management with advanced SMS reminders, secure notes, and integrated payments. It offers 24/7 online booking and synchronizes with existing calendars, ensuring professional and efficient client interactions.

Highlights
  • Advanced SMS reminders with client replies
  • Secure client notes (CRM)
  • Integrated payment processing
  • 24/7 online booking from website
  • Calendar synchronization (Outlook/Google)
  • Group scheduling functionality
  • HIPAA compliance
Features
Read full description

YellowSchedule. Easiest and most powerful scheduling system in the world. Fast and Secure Scheduling (HIPAA Compliance). We streamline your entire appointments process, giving you more time to do what you do best. Features: - Advanced SMS text reminders (Now with client replies) - Greed Dot/Red Dot system. Easily see when clients confirm their attendance with an text message. - Securely keep client notes (CRM). - Advanced payments system allows you to easily gather payments from clients. - Take client bookings directly from your website! - Be available 24x7. - Get push notifications whenever you receive new appointments, client payments or messages from clients. - Track clients bookings, attendance history, payments, notes, communications. - Optional pincode security feature to prevent critical data getting into the wrong hands in the event of lost or stolen mobile device. - Ability to Synchronize with all other calendar systems Outlook/Google etc.. - Group Scheduling functionality. Security Features: - HIPAA compliance. - SSL encryption on all data transfer. - Client data encrypted on our dedicated database server. - Load balanced high availability application servers for reliability and speed. - High powered dedicated hardware protected by dedicated firewall. - Advanced RAID storage devices. - Database replication system (combined with regular scheduled backups!) to protect against data loss. Customer Testimonials: "Clients love it. I continue to see an excellent show rate; over 90% now. No-shows are rare any more" -Catherine Rosick, Counselor. Scotsdale, AZ "I'm really impressed with this scheduling tool. I saw patients confirm within seconds of being scheduled in for their appointment." "I can really relax now knowing YellowSchedule, my 'online secretary', is on the job!" -Summer Allan Wilson, Clinical Social Worker. Dallas, TX. "I'm loving YellowSchedule. I started after a mix up with appointment times which meant I lost business and haven't looked back!" -Leah Bevan, Hypnotherapist. Plymouth, UK "Yellowschedule streamlined my appointments in a professional manner. Patients appreciate the convenience and flexibility of the system. The burdens of phone tag and missed appointments are a thing of the past. I only wish I had used this service sooner." Osiris Wade, Psychotherapist. Dallas, Tx

About

1 Month

Features
Read full description

1Month helps you turn personal goals into a focused 30-day plan. Choose what you want this month to be about, add your fixed commitments, and 1Month builds a daily schedule around the time you actually have. Each day, you can check off planned sessions, write a short reflection, and see your progress build across the month. Whether you want to read more, meditate, train, cook at home, reconnect with family, or make space for a new habit, 1Month keeps the plan simple: one month, clear objectives, daily follow-through. Features: • Create monthly objectives • Add fixed commitments like work, commute, sleep, or training • Get a daily schedule built around your available time • Check off daily sessions • Write daily reflections • Track completion across the month • Review progress by day and objective • Set daily reminders to check in 1Month is designed for people who want structure without complexity. Pick your focus, follow the plan, and finish the month with a clear record of what you did.

Screenshots

Yellow Schedule4 screens
1 Month4 screens

Verdict

The call

The clearest difference is update cadence: 1 Month at every 2 days against Yellow Schedule's monthly. Yellow Schedule's advantage is iOS requirement (9.0 vs 18.6). On price, ads, 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.

UpkeepUpdate frequency

Yellow Schedule ships an update monthly, 1 Month every 2 days. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Yellow Schedule versus 1 Month: the parameters behind the verdict, then further details
ParameterYellow Schedule1 Month
PriceFreeFree
Rating2.0 (8 ratings) — better—
Positive reviews16.7% of reviews—
Number of ratings8 — better—
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better18.6
Further details — not scored
Size10 MB2 MB
Age rating4+4+
DeveloperYellow Schedule LtdTudor Enache

In-app purchases

None

Yellow Schedule

No in-app purchases

None

1 Month

No in-app purchases

Questions

Is Yellow Schedule free?
Yellow Schedule is free to download, with no in-app purchases.
Is 1 Month free?
1 Month is free to download, with no in-app purchases.
Do Yellow Schedule or 1 Month have ads?
Neither Yellow Schedule nor 1 Month shows ads.
Which is updated more often, Yellow Schedule or 1 Month?
Yellow Schedule ships an update monthly, and 1 Month every 2 days. Most recently, Yellow Schedule was updated on October 3, 2026 and 1 Month on September 30, 2026.

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