Imperium Digital Network vs QI Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Imperium Digital Network
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This App offers you the following features: 1. Online Bill payments 2. Online Data Recharge 3. Push Notifications and Bill Remainders 4. Check Data Usage with New modern graphical interface. 5. New Payment Methods including UPI Options 6. Download Invoice and Payment Receipts. 7. Raise a Service Request from anywhere and anytime 8. No Need to Enter the Password every time.
QI Calculator
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1. A calculator that fully conforms to handwriting habits, so you no longer need to master different input methods for calculating data 2. There may be some imperfections, but everyone can provide valuable feedback on the premise of promising not to require fees. 3. Pay attention to the use of the cursor 4. Terms of Use (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 5.Privacy Policy:http://www.iphonesir.com/privacypolicy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Imperium Digital Network at none against QI Calculator's 2. Imperium Digital Network also leads on iOS requirement (13.0 vs 15.0). QI Calculator's advantage is update cadence (every 3 weeks vs every 33 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. QI Calculator sells 2 one-off in-app purchases. Imperium Digital Network asks for nothing beyond the download.
Imperium Digital Network ships an update every 33 months, QI Calculator every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.
| Parameter | Imperium Digital Network | QI Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 33 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 89 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | Jaze Networks | shouhui qi |
In-app purchases
Imperium Digital Network
No in-app purchases
QI Calculator
- Theme$0.99
- Theme Blue Sky$0.99
Questions
Is Imperium Digital Network free?
Is QI Calculator free?
Do Imperium Digital Network or QI Calculator have ads?
Which is updated more often, Imperium Digital Network or QI Calculator?
Other comparisons
