CNVRT vs Grieg Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CNVRT
Instantly convert over 200 units across 20 measurement categories, from weight and length to temperature and data storage. This tool simplifies metric and Imperial conversions for STEM professionals and everyday users alike.
- Over 200 units supported
- 20 measurement categories
- Instant conversions
- Metric and Imperial units
- Optimized for Apple devices
- STEM and everyday use
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CNVRT allows you to convert any unit of measurement easily and instantly so you never have to do it yourself or struggle with metric and Imperial units. CNVRT supports over 200 different units and 20 different measurements, each with its own unique color. These measurements include: • Weight or Mass • Length or Distance • Temperature • Speed • Area • Time or Duration • Data Storage • Angle • … and many more! CNVRT is optimized for iPhone, iPad and macOS. Whether you are in STEM or just for everyday use, CNVRT will simplify your life.
Grieg Connect
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Security is a mobile application for self-service access requests to ports and terminals. You can apply for a temporary permit or a long-term access card. The application flow is fully digital and tailormade for the ISPS requirements. At the gate, Security functions as your electronic access permit.
Screenshots
Verdict
The clearest difference is price: Grieg Connect at Free against CNVRT's $4.99. Grieg Connect also leads on iOS requirement (12.0 vs 15.0). CNVRT's advantage is update cadence (every 2 weeks vs every 5 months) and device support (4 vs 2). On 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
Grieg Connect is free to download; CNVRT costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
CNVRT ships an update every 2 weeks, Grieg Connect every 5 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | CNVRT | Grieg Connect |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.5 (19 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 2 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Pascal Andraos | Grieg Connect AS |
In-app purchases
CNVRT
No in-app purchases
Grieg Connect
No in-app purchases
