IDC Spring Calculator vs ReviewBuzz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IDC Spring Calculator
This application allows users to engineer springs on demand. It provides access to a variety of spring types and materials, backed by a company with multiple manufacturing plants for efficient delivery.
- On-demand spring engineering
- Variety of spring types
- Multiple material options
- Access to company manufacturing locations
- Streamlined ordering process
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At IDC Spring, our focus is on providing you with the highest quality springs and garage doors products, reliable delivery times, and responsive customer service. We have three large spring manufacturing plants, strategically located in Minnesota, Ohio and Arizona to serve our customers. With locations throughout the nation we can significantly reduce shipping costs. As an industry-leading spring company, we manufacture 100% of our garage door springs including torsion springs, extension springs, and Holmes One-Piece springs. We offer a variety of materials such as oil tempered wire, galvanized wire, black coated springs, as well as square wire. IDC spring finds it so important to service our customers. We have developed this application so you can engineer your springs on demand.
ReviewBuzz
Effortlessly gather more customer reviews for your business and earn rewards. Send review requests after completing jobs, then track feedback, points, rewards, and your online reputation on the go. It's a fast, easy, and powerful tool for managing customer feedback.
- Send review requests
- Track customer feedback
- Monitor points and rewards
- Manage online reputation
- Fast and easy to use
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Use the ReviewBuzz app and you’ll easily get more reviews for your company - and more rewards for yourself. Quickly send review requests when you finish a job. Then track your customer feedback, your points, your rewards and your online reputation anywhere at any time. It’s fast, easy and powerful. Download it today.
Screenshots
Verdict
The clearest difference is rating: ReviewBuzz at 4.6 against IDC Spring Calculator's 2.6. ReviewBuzz also leads on ratings volume (363 vs 12) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ReviewBuzz holds the better App Store score, 4.6 against 2.6. That said, the two scores are not equally well evidenced: ReviewBuzz has 363 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 22% of IDC Spring Calculator's written reviews are positive against 24% of ReviewBuzz's.
IDC Spring Calculator ships an update every 2 months, ReviewBuzz every 3 weeks. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.
| Parameter | IDC Spring Calculator | ReviewBuzz |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (12 ratings) | 4.6 (363 ratings) — better |
| Positive reviews | 22.2% of reviews | 23.5% of reviews — better |
| Number of ratings | 12 | 363 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Zen Software, LLC | Reviewbuzz, Inc. |
Customer experience
IDC Spring Calculator
ReviewBuzz
In-app purchases
IDC Spring Calculator
No in-app purchases
ReviewBuzz
No in-app purchases
Questions
Is IDC Spring Calculator free?
Is ReviewBuzz free?
Which has better reviews, IDC Spring Calculator or ReviewBuzz?
Do IDC Spring Calculator or ReviewBuzz have ads?
Which is updated more often, IDC Spring Calculator or ReviewBuzz?
Other comparisons
