Comparison

My Nails Logbook vs Firstgrin

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

Head to head
About

My Nails Logbook

This app helps nail and hair professionals track daily transactions, client names, and earnings. It allows for easy management of records and provides financial summaries.

Highlights
  • Log daily transactions
  • Record guest names
  • Track earnings and tips
  • View financial summaries (daily, weekly, monthly, annually)
  • In-app developer contact
Features
Read full description

My Nails Logbook is an electronic log book that runs on iPhone & iPad devices. It helps nails & hair professionals keeping records of their daily transactions such as -Add/view/update/delete any transaction -Name of guests he/she works on daily -View total earning & tips for daily, weekly, bi-weekly, monthly & annually -Contact developer in-app, for question, enhancement request, etc

About

Firstgrin

This app guides users on a journey to better oral health through habit tracking, expert advice, and a dentist locator. It also provides an emergency guide for dental trauma and interactive learning modules for all ages.

Highlights
  • Brushing habit tracking
  • Dental professional insights
  • Nearby dentist locator
  • Digital dental trauma guide
  • Interactive oral care learning
Features
Read full description

Step into a revolutionary oral health journey with Firstgrin, where we blend the best of tech and dental care to offer an all-encompassing experience for users of all ages. Feature Highlights: - Habit Tracking: Consistency leads to results. Our intuitive brushing logger keeps you on track, ensuring that your teeth get the attention they deserve. Over time, watch your habits evolve and your oral health improve. - Expert Insights: Knowledge is power. Dive into a curated pool of tips, advice, and articles crafted by dental professionals. From daily dental care routines to advanced oral health topics, stay updated and informed. - Dentist Locator: Finding the right dentist can be daunting. Our comprehensive directory connects you to trusted professionals nearby. Filter by specialty and distance to find the perfect match for your needs. - Digital Trauma Guide: Because emergencies don't wait. Whether it's a baby tooth or adult tooth, our evidence-based step-by-step guide offers immediate steps to take while you seek professional help. Be empowered and prepared for any dental hiccup. - Interactive Learning: Engage with our easy, fun, interactive modules that make learning about oral care a delightful experience. Because good habits start young. Why Firstgrin? Because your smile matters. Firstgrin takes the guesswork out of oral care, offering tools, resources, and connections right at your fingertips. From novices to dental enthusiasts, Firstgrin is an essential app for everyone. Pave the way to peak oral health. Download Firstgrin today. Standard Apple Terms of Use (EULA) applies: http://www.apple.com/legal/itunes/appstore/dev/stdeula Privacy Policy: https://yourfirstgrin.com/policies/privacy-policy

Screenshots

My Nails Logbook3 screens
Firstgrin4 screens

Verdict

The call

The clearest difference is review sentiment: Firstgrin at 100% against My Nails Logbook's 0%. Firstgrin also leads on rating (5.0 vs 4.7) and ratings volume (26 vs 3). My Nails Logbook's advantage is in-app purchases (none vs 8) and ads (none vs shown). On price 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. Firstgrin sells 8 in-app purchases, starting at $4.99 per month. My Nails Logbook asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Firstgrin holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Firstgrin has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of My Nails Logbook's written reviews are positive against 100% of Firstgrin's.

UpkeepUpdate frequency

My Nails Logbook ships an update fortnightly, Firstgrin every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard8 real differences · 2 level
My Nails Logbook versus Firstgrin: the parameters behind the verdict, then further details
ParameterMy Nails LogbookFirstgrin
PriceFreeFree
Rating4.7 (3 ratings)5.0 (26 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings326 — better
Update frequencyFortnightly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size79 MB100 MB
Age rating4+12+
DeveloperHai NguyenFirstgrin LLC

Customer experience

My Nails Logbook

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Firstgrin

All ratings26 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

My Nails Logbook

No in-app purchases

8 purchases

Firstgrin

Subscriptions5
  • Monthly Premium$4.991 Month
  • Monthly Premium1 Month trial$4.991 Month
  • Yearly Premium$9.991 Year
Show 2 more
  • Insurance Yearly1 Year trial$9.991 Year
  • Yearly Premium$19.991 Year
One-time3
  • 50 Chat Credits$2.99
  • 150 Chat Credits$7.99
  • 500 Chat Credits$19.99

Questions

Is My Nails Logbook free?
My Nails Logbook is free to download, with no in-app purchases.
Is Firstgrin free?
Firstgrin is free to download, with in-app purchases available.
Which has better reviews, My Nails Logbook or Firstgrin?
Firstgrin is rated higher. My Nails Logbook averages 4.7 out of 5 from 3 ratings, while Firstgrin averages 5.0 from 26 ratings.
Do My Nails Logbook or Firstgrin have ads?
Firstgrin shows ads; My Nails Logbook does not.
Which is updated more often, My Nails Logbook or Firstgrin?
My Nails Logbook ships an update fortnightly, and Firstgrin every 2 months. Most recently, My Nails Logbook was updated on November 2, 2026 and Firstgrin on November 3, 2026.

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