Chemister vs Contacts CSV Export
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chemister
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Chemister is a free application for SIC4341 Flexsense - NFC Potentiostat sensor development kit developed by Silicon Craft Technology PLC. (SIC). Chronoamperometry (CA) measurement mode is supported by this application (IOS version). SIC4341 chip operating can be controlled through the setting on setup page. After the electrochemical measurement is completed, result will be displayed on the app and the data can be saved to mobile storage in text file.
Contacts CSV Export
Easily export your iPhone contacts to Excel, CSV, or vCard formats. This utility allows for quick backups, transfers, and organization of your address book with a simple, one-tap process. Your data remains private and on your device.
- Export contacts to Excel (XLSX), CSV, or vCard (VCF)
- One-tap backup and transfer
- Send via email or save to device
- Compatible with Microsoft Excel & Apple Contacts
- Private data handling
- Organize and migrate address book
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Quickly export your iPhone contacts to Excel, CSV, or vCard! Backup, transfer, or organize your address book effortlessly. Need to quickly export contacts to Excel or backup your phone contacts? Our Contacts Exporter app makes it effortless! Easily export your entire address book as an Excel (XLSX), CSV, or vCard (VCF) file with just a few taps. KEY FEATURES - Export contacts to Excel (XLSX), CSV, or vCard (VCF) - One-tap backup and transfer – no complicated steps - Send via email or save directly to your device - Compatible with Microsoft Excel & Apple Contacts - Safe & private – your contacts never leave your device - Organize, backup, or migrate your address book instantly Whether you need to backup contacts, transfer contacts to a new phone, or just organize your contacts in Excel, this app has you covered. Download now and take control of your contacts today!
Screenshots
Verdict
The clearest difference is in-app purchases: Chemister at none against Contacts CSV Export's 1. Chemister also leads on iOS requirement (13 vs 18.0). Contacts CSV Export's advantage is update cadence (fortnightly vs every 4 months). On price, ads 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
Both are free to download. Contacts CSV Export sells 1 one-off in-app purchase. Chemister asks for nothing beyond the download.
Chemister ships an update every 4 months, Contacts CSV Export fortnightly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.
| Parameter | Chemister | Contacts CSV Export |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (14 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 14 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13 — better | 18.0 |
| Further details — not scored | ||
| Size | 28 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED | giddyapp |
In-app purchases
Chemister
No in-app purchases
Contacts CSV Export
- Unlimited Exports$2.99
Questions
Is Chemister free?
Is Contacts CSV Export free?
Do Chemister or Contacts CSV Export have ads?
Which is updated more often, Chemister or Contacts CSV Export?
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