Comparison

Count Helper vs Fastener Dimensions

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

Head to head
About

Count Helper

Manually count objects in images by tapping them. The app allows for separate counts by color, with options to zoom, undo, edit marks, and save projects. Results can be exported as marked images or CSV files of coordinate positions.

Highlights
  • Manual object counting by tapping
  • Separate counts by color
  • Zoom for detailed tapping
  • Undo and edit mark functionality
  • Save projects
  • Export coordinates to CSV
Features
Read full description

Count Helper helps you count the number of objects in a picture. When you tap the object you want to count, a mark will be added to it and the number of counts will be displayed. The marks are counted separately for each color, so you can classify the objects. The result can be output as an image with marks or a CSV file of coordinate positions. ----- HOW TO USE ----- 1) Select a photo. 2) Select the mark color. 3) Tap objects to add a mark. 4) Save the result. ----- KEY FEATURES ----- • Zoom in to easily tap on small details. • Swipe up to undo the last mark you added. • Toggle the color selection button to show or hide marks of that color. • Edit mode allows you to modify or delete marks. • Mark shape, size, and transparency options. • Your work can be saved as a project. • Images from external storage can be imported via Files app. • Export coordinate positions to a CSV file. • CSV is useful for training data for machine learning. ----- NOTES ----- • This application does not automatically identify objects by image recognition.

About

Fastener Dimensions

This app provides a comprehensive guide to various types of fasteners, including bolts, nuts, pins, and washers. Explore diverse options and dimensions to meet specific project requirements and enhance your understanding of these essential components.

Highlights
  • Dimensions of bolts, nuts, pins, and washers
  • Variety of bolt types (e.g., countersunk, hex head flange)
  • Range of nut types (e.g., hex, wing)
  • Intricacies of pin types (e.g., clevis, cylindrical, tapered)
  • Choices of washer types (e.g., plain, spring)
  • Guide for project requirements
Features
Read full description

Explore the world of fasteners with our comprehensive application that delves into the diverse dimensions of bolts, nuts, pins, and washers. Uncover a variety of options to suit your specific needs, from sleek countersunk bolts to robust hex head flange bolts. Choose from an extensive range of nuts, including the versatile hex nut and the unique wing nut. Dive into the intricacies of pins, from the dependable clevis pin to the sleek cylindrical and tapered options. Elevate your understanding of washers with choices like the classic plain washer and the functional spring washer. This app is your go-to guide for fasteners, offering a wealth of options to meet every project requirement.

Screenshots

Count Helper4 screens
Fastener Dimensions4 screens

Verdict

The call

The clearest difference is review sentiment: Count Helper at 83% against Fastener Dimensions's 0%. Count Helper also leads on rating (4.7 vs 1.0) and price ($2.99 vs $4.99). Fastener Dimensions's advantage is iOS requirement (12.0 vs 15.0). On ratings volume, update cadence, ads and in-app purchases 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

Count Helper costs $2.99 and Fastener Dimensions $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Count Helper holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 83% of Count Helper's written reviews are positive against 0% of Fastener Dimensions's.

UpkeepUpdate frequency

Count Helper ships an update every 12 months, Fastener Dimensions every 6 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Count Helper versus Fastener Dimensions: the parameters behind the verdict, then further details
ParameterCount HelperFastener Dimensions
Price$2.99 — better$4.99
Rating4.7 (3 ratings) — better1.0 (2 ratings)
Positive reviews83.3% of reviews — better0.0% of reviews
Number of ratings3 — better2
Update frequencyEvery 12 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size1 MB62 MB
Age rating4+4+
DeveloperMasako SakanashiAjay Gorasiya

Customer experience

Count Helper

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral16.7%
Negative0.0%

Fastener Dimensions

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Count Helper

No in-app purchases

None

Fastener Dimensions

No in-app purchases

Questions

Is Count Helper free?
Count Helper costs $2.99, with no in-app purchases.
Is Fastener Dimensions free?
Fastener Dimensions costs $4.99, with no in-app purchases.
Which has better reviews, Count Helper or Fastener Dimensions?
Count Helper is rated higher. Count Helper averages 4.7 out of 5 from 3 ratings, while Fastener Dimensions averages 1.0 from 2 ratings.
Do Count Helper or Fastener Dimensions have ads?
Neither Count Helper nor Fastener Dimensions shows ads.
Which is updated more often, Count Helper or Fastener Dimensions?
Count Helper ships an update every 12 months, and Fastener Dimensions every 6 months. Most recently, Count Helper was updated on October 10, 2026 and Fastener Dimensions on October 11, 2026.

Other comparisons