ProctorExam vs Supply Grain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProctorExam
This application facilitates secure remote assessments by allowing users to connect their phone to a virtual exam room. It ensures the integrity of your tests when taken remotely as mandated by your educational institution.
- Secure remote assessment
- Connect phone to exam room
- Ensure exam integrity
- Remote proctoring solution
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ProctorExam enables safe and secure remote assessment. With this app, you'll be able to connect your phone to the remote exam room in order to take your assessment as required by your institution.
Supply Grain
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Supply Grain is a supply chain simulator. You will manage a production line and deliver delicious cereal to your end customers in two different regions, you will also decide the transport method to deliver to your customers.
Screenshots
Verdict
The clearest difference is iOS requirement: Supply Grain at 8.0 against ProctorExam's 13.4. On price, update cadence, 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.
ProctorExam ships an update every 6 months, Supply Grain every 3 months. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.
| Parameter | ProctorExam | Supply Grain |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (66 ratings) — better | — |
| Positive reviews | 11.8% of reviews | — |
| Number of ratings | 66 — better | — |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 8.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Procwise | Processim Labs S.A |
In-app purchases
ProctorExam
No in-app purchases
Supply Grain
No in-app purchases
Questions
Is ProctorExam free?
Is Supply Grain free?
Do ProctorExam or Supply Grain have ads?
Which is updated more often, ProctorExam or Supply Grain?
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