Comparison

PGR Calculator vs LoopList

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

Head to head
About

PGR Calculator

This app simplifies the calculation of plant growth regulators (PGRs) for field applications. It helps users determine the correct rates for spray or drench applications based on desired dosage and area size, ensuring accurate product and solution amounts.

Highlights
  • Calculate PGR rates for spray applications
  • Calculate PGR rates for drench applications
  • Enter desired dose and application area
  • Calculate solution and product amounts
  • Access SDS sheets and product labels
Features
Read full description

The OHP PGR Calculator takes the guess work out of the equation when it comes to calculating and applying PGRs (Plant Growth Regulants) in the field. The OHP PGR Calculator will allow the user to look up current PGR rates in ppm for spray or drench applications. The grower then enters the desired dose and the size of the application area (L x W) or the number of pots for a drench and the application conveniently calculates the amount of solution and product needed. "A simple tool like this takes the guess work out of PGR applications and calibration. It's easy and accurate," adds Dave Barcel, Senior Technical Manager - OHP, Inc. The OHP PGR Calculator also has the ability to access SDS sheets, Labels and other specific information on different OHP PGR products.

About

LoopList

Easily plan and share tasks with family and friends for everyday activities like shopping, travel, and chores. This intuitive app focuses on getting things done together without unnecessary complexity.

Highlights
  • Create and share collaborative to-do lists
  • Instant updates for real-time synchronization
  • Ideal for shopping, travel, parties, and chores
  • Lightweight and user-friendly interface
  • Focus on shared task completion
Read full description

The LoopList app makes it easy for family and friends to plan, share, and complete tasks together — from shopping and traveling to hosting parties or managing routines. Unlike heavy professional tools, LoopList is lightweight, intuitive, and fun to use, but unlike purely social apps, it’s focused on getting things done together. Collaborative to-do lists made simple — Create and share to-do lists with anyone in seconds. Stay in sync — Updates happen instantly so everyone sees changes right away. Everyday use cases — Perfect for shopping, travel-planning, parties, chores, and more. Lightweight & friendly — No clutter, no steep learning curve, just what you need to stay organized together. LEGAL INFORMATION: • Terms of Service: https://looplistapp.com/terms • Privacy Policy: https://looplistapp.com/privacy • Subscription Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PGR Calculator3 screens
LoopList4 screens

Verdict

The call

The clearest difference is rating: LoopList at 5.0 against PGR Calculator's 3.3. LoopList also leads on update cadence (weekly vs every 4 months). PGR Calculator's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, ratings volume 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. LoopList sells 4 in-app purchases, starting at $4.99 per month. PGR Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LoopList holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

UpkeepUpdate frequency

PGR Calculator ships an update every 4 months, LoopList weekly. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

Scorecard6 real differences · 4 level
PGR Calculator versus LoopList: the parameters behind the verdict, then further details
ParameterPGR CalculatorLoopList
PriceFreeFree
Rating3.3 (4 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings4 — better3
Update frequencyEvery 4 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS10.2 — better16.4
Further details — not scored
Size17 MB62 MB
Age rating4+12+
DeveloperOHP, Inc.LoopList LLC

Customer experience

PGR Calculator

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

LoopList

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PGR Calculator

No in-app purchases

4 purchases

LoopList

Subscriptions4
  • Premium Monthly$4.991 Month
  • Premium Pro Monthly$9.991 Month
  • Premium Annual$47.991 Year
Show 1 more
  • Premium Pro Annual$94.991 Year

Questions

Is PGR Calculator free?
PGR Calculator is free to download, with no in-app purchases.
Is LoopList free?
LoopList is free to download, with in-app purchases available.
Which has better reviews, PGR Calculator or LoopList?
LoopList is rated higher. PGR Calculator averages 3.3 out of 5 from 4 ratings, while LoopList averages 5.0 from 3 ratings.
Do PGR Calculator or LoopList have ads?
LoopList shows ads; PGR Calculator does not.
Which is updated more often, PGR Calculator or LoopList?
PGR Calculator ships an update every 4 months, and LoopList weekly. Most recently, PGR Calculator was updated on September 23, 2026 and LoopList on September 20, 2026.

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