Sendra 2 vs ZeroBounce
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sendra 2
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Sendra (Search ENgine for DRAwings), is a search engine for profiles geometries. Developed for the extrusion industry, in particular for aluminum, by CO.M.P.ES. S.p.A leader in the production of dies and tooling for extrusion. Allows to search the requested geometry inside the company historical database and in few seconds processes the results showing the most geometrically similar profiles, together with their properties, for example: the profile code, the extrusion press, the project drawing, plant data, etc...; with an immediately quantifiable time saving. The software allows to search from camera, from electronic formats (DXF, DWG, PDF etc..), from an image in the gallery or from a free drawing and integrates all the tools in order to optimize the image for a more accurate search.
ZeroBounce
This service offers a fast and secure way to validate email addresses, ensuring your messages reach their intended recipients. It helps improve open rates and ROI with high accuracy, AI-driven scoring, and deliverability tools.
- Email list validation
- Real-time bulk checking
- AI-driven email scoring
- Deliverability tools
- Blacklist alerts
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Accurate, fast and secure email validation service - We help you land them in the inbox and connect with your customers. Drive up your open rates and ROI with our 99% accurate email validation, A.I.-driven email scoring, and powerful deliverability tools Will this email bounce? Check your list – in bulk and in real time Is that email address active? Use our A.I. email scoring system to find out Is your email in perfect shape? Test it before you send Am I on any blacklists? Get alerts about your domain and IP
Screenshots
Verdict
The clearest difference is in-app purchases: Sendra 2 at none against ZeroBounce's 7. ZeroBounce's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement 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. ZeroBounce sells 7 one-off in-app purchases. Sendra 2 asks for nothing beyond the download.
Sendra 2 ships an update every 2 months, ZeroBounce every 9 days. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.
| Parameter | Sendra 2 | ZeroBounce |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 55 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | CO.M.P.ES. S.p.A | ZeroBounce |
In-app purchases
Sendra 2
No in-app purchases
ZeroBounce
- 2000 credits$39.00
- 5000 credits$69.00
- 10000 credits$129.00
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- 25000 credits$274.99
- 50000 credits$499.00
- 100000 credits$649.00
- 250000 credits$1000.00
Questions
Is Sendra 2 free?
Is ZeroBounce free?
Do Sendra 2 or ZeroBounce have ads?
Which is updated more often, Sendra 2 or ZeroBounce?
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