Echo AR Scanner vs Divisors
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Echo AR Scanner
Experience printed materials and objects in augmented reality. Scan QR codes or point your device at enhanced items to access critical client information. New experiences are added weekly, so enable notifications.
- Augmented reality experiences
- QR code scanning
- Object recognition AR
- Access client information
- Regular content updates
Read full descriptionHide full description
Echo clients can now experience printed materials, direct mail pieces, tradeshow displays and other items using Augmented Reality features. By scanning a QR code found in these items, or by pointing the device camera to an Echo AR enhanced object using this app, the user will be able to experience critical information about some of our clients. We will add more experiences every week so be sure to turn on push notifications!
Divisors
Read full descriptionHide full description
This app can tell you if a number between 0 and 20000 is prime or not. It can also determine all divisors of any number less than 10000000. Fancy a game? Then you can try the quiz and collect points. Siri Shortcuts are also supported: You can also use your shortcuts to check whether your number is a prime number or not. Another shortcut can give you all the prime numbers from 0 to your entered number in a list. A shortcut can be used to determine all divisors of any number less than 100000, so the shortcut doesn't take too long.
Screenshots
Verdict
The clearest difference is update cadence: Divisors at weekly against Echo AR Scanner's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Echo AR Scanner ships an update every 2 months, Divisors weekly. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.
| Parameter | Echo AR Scanner | Divisors |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 6 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | ECHO Interaction Group Inc. | DORU SULAR |
In-app purchases
Echo AR Scanner
No in-app purchases
Divisors
No in-app purchases
