PebbleBits vs Fastener Dimensions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PebbleBits
Create personalized firmware for your Pebble smartwatch. This utility allows users to customize their device's software to suit specific needs and preferences.
- Custom firmware generation
- Pebble smartwatch support
- Personalized device software
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Generate custom firmware for Pebble smartwatch.
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.
- 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
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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
Verdict
The clearest difference is price: PebbleBits at Free against Fastener Dimensions's $4.99. PebbleBits also leads on rating (2.3 vs 1.0) and review sentiment (29% vs 0%). On 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
PebbleBits is free to download; Fastener Dimensions costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PebbleBits holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 29% of PebbleBits's written reviews are positive against 0% of Fastener Dimensions's.
PebbleBits ships an update monthly, Fastener Dimensions every 6 months. The most recent releases landed on August 24, 2026 and June 1, 2026 respectively.
| Parameter | PebbleBits | Fastener Dimensions |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 2.3 (7 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 28.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 7 — better | 2 |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 2 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Max Bäumle | Ajay Gorasiya |
Customer experience
PebbleBits
Fastener Dimensions
In-app purchases
PebbleBits
No in-app purchases
Fastener Dimensions
No in-app purchases
