Comparison

Fitleaf vs Handy Diagram

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

Head to head
About

Fitleaf

This app helps growers optimize crop performance with technical knowledge and a specialized calculator. It provides tailored nutrient formulas for hydroponic and soil-based growing, promoting healthier lifestyles and sustainability.

Highlights
  • Crop-specific nutrient formulas
  • FitNute Calculator for precision
  • Hydroponic and soil-based growing support
  • Nutrient program management dashboard
  • Visualize phenological stages
  • Export nutrition programs as PDF
Read full description

Fitleaf® provides growers with technical knowledge to optimize crop performance for both commercial and residential purposes. Assisted by the FitNute® Calculator and four products, anyone can achieve crop and stage-specific formulas tailored for their needs, taking into account key variables that influence nutrient levels in every operation for both hydroponic and soil-based growing. At the same time, a sequence of positive events take place, where each and everyone of us can make a leaference®: Growing your own while enhancing your crops’ nutrient-content will then lead to a healthier lifestyle plus having the capacity of contributing to local communities and reaching higher levels of sustainability to benefit both: the grower and our planet. The Fitleaf® Mobile Application reflects simplicity and provides the most amenable experience in the process of growing food: FitNute® Calculator Offers precision; by taking into account variables that constantly differ from one operation to another. These factors strongly influence the way nutrition is delivered, optimizing several aspects in each operation, most notably: Produce Nutrient Availability – Each crop demands different levels of nutrients on each of their different growth stage. This means that providing different crops with the same nutrition, even if it differs per stage, still fails to provide with everything each plant respectively needs. By focusing nutrition per crop per stage, we are able to provide each different crop with exactly what it needs throughout the whole cycle, reaching their maximum potential which then reflects in: overall plant structure (plant size, fruit size and uniformity, stem thickness, root size), number of yields, flavor, color, and shelf-life. The high levels of nutrients are then translocated to our bodies through consumption. Water Use – The current situation of fresh water availability emphasizes this strong point. When developing nutrient programs, a number of variables play a role to achieve a correct ratio of nutrient solution application, unless it is done through a hydroponic re-circulatory system which automatically gives water a smarter use. The FitNute® Calculator gives the grower peace of mind by being water-friendly when growing. Nutrient Management – The FitNute® Calculator can project the exact amount of nutrients per stage, enabling the grower to fix the nutrient demands per cycle to use exactly what he/she needs. Dashboard Created for the grower to easily manage his/her different nutrition programs effectively. With their account, each grower can generate several nutrition programs and store them in the dashboard. This allows the grower to: Label nutrition programs by crop, area, or room Visualize the phenological stage of each running nutrient program Consult nutrition programs via mobile application and/or desktop website Create PDF files of the nutrient programs for printing and/or sharing via email, drive etc. Discover Invites the grower to explore what Fitleaf® has to offer: Fitleaf® Blog – Access our published article and blog posts to keep up to date with industry trends as well as a hub for informative and educational content regarding hydroponics, plant nutrition and crop specific profiles Social Media – Get connected with Fitleaf® through our different social media channels on Instagram, Facebook and Twitter; get links to industry news or learn what our brand represents. My account Get instant access to your account settings.

About

Handy Diagram

Features
Read full description

Turn hand-drawn sketches into clean diagrams! Transform hand-drawn sketches from your iPad/iPhone into diagrams you can use directly in presentations!

Screenshots

Fitleaf4 screens
Handy Diagram1 screens

Verdict

The call

The clearest difference is in-app purchases: Fitleaf at none against Handy Diagram's 1. Fitleaf also leads on update cadence (monthly vs every 2 months) and iOS requirement (9.0 vs 17.0). On price, ads 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. Handy Diagram sells 1 one-off in-app purchase. Fitleaf asks for nothing beyond the download.

UpkeepUpdate frequency

Fitleaf ships an update monthly, Handy Diagram every 2 months. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Fitleaf versus Handy Diagram: the parameters behind the verdict, then further details
ParameterFitleafHandy Diagram
PriceFreeFree
Rating2.6 (5 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings5 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size101 MB2 MB
Age rating4+4+
DeveloperFitleaf LLCJunbum Lee

In-app purchases

None

Fitleaf

No in-app purchases

1 purchases

Handy Diagram

One-time1
  • Pro$6.99

Questions

Is Fitleaf free?
Fitleaf is free to download, with no in-app purchases.
Is Handy Diagram free?
Handy Diagram is free to download, with in-app purchases available.
Do Fitleaf or Handy Diagram have ads?
Neither Fitleaf nor Handy Diagram shows ads.
Which is updated more often, Fitleaf or Handy Diagram?
Fitleaf ships an update monthly, and Handy Diagram every 2 months. Most recently, Fitleaf was updated on October 6, 2026 and Handy Diagram on October 25, 2026.

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