myTango Energy vs Calculate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myTango Energy
Manage your electricity and gas accounts in one place. Track real-time energy usage to reduce consumption and costs, monitor solar savings, and view billing history. Share account access with a secondary contact.
- Manage electricity and gas accounts
- Track real-time energy usage
- Monitor solar savings
- View bills and payment history
- Share account access
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You can use the My Tango mobile app to: • Manage your electricity and gas accounts all in the one place. • Track and monitor your energy usage in real-time, helping you use less and spend less. • See your energy usage history and compare past usage periods. • Monitor solar savings. • View your recent bill, historical bills and payment activity. • Give access to a secondary contact to help manage your accounts.
Calculate
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Calculate is a clean, considered calculator built for the moments when accuracy actually matters — quotes, budgets, splitting costs, or just double-checking a big number. NEVER RETYPE A NUMBER Every calculation is saved to your history. Tap any number from a past result to reuse it instantly in your next calculation — no more retyping long figures and risking a costly typo. CUSTOM MULTIPLIER SHORTCUT Long press the % button to set your own multiplier — perfect for adding taxes, applying a margin, or working out a discount, all with a single tap. CURRENCY MODE Press $ to round to two decimal places and format as currency, exactly how you'd write it. LOCK AND PIN WHAT MATTERS Swipe to lock a calculation so it never gets deleted. Pin your most important figures to keep them always within reach at the bottom of your history. BUILT TO FEEL RIGHT Satisfying haptic feedback on every key press, a refined near-black and brass design, and a calculator that feels like a quality tool — not a toy. Simple. Considered. Built for how you actually think through numbers.
Screenshots
Verdict
myTango Energy and Calculate are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | myTango Energy | Calculate |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 9.5% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 75 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | myTango Energy | Simon Dinh |
Bugs and requests
myTango Energy
Reported bugs
18 issues- Apple Pay consistently fails
- Payment declines despite sufficient funds
- App requires updates to process payments
- Direct debit setup shows correct but fails monthly
- Password manager integration issues
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- App freezes during operation
- Information is unavailable to view
- App does not save payment methods
- Usage data is reflected wrongly
- App only shows electricity account
- Limited energy usage history displayed
- Cannot download detailed bill
- Login issues with username/password
- Payment rejection after login
- Error codes displayed without resolution
- Captcha not completing for contact
- App shrunk on iPad
- Personal details not displaying new values until logout/login
Requested features
8 requests- Fix Apple Pay functionality
- Improve payment system reliability
- Allow password manager autofill/paste
- Display both gas and electricity accounts
- Increase energy usage history
Show 3 moreShow fewer
- Fix bill download button
- Remove non-functional payment options
- Ensure app matches actual account details
Calculate
Not enough reviews yet to summarise bugs or requests.
In-app purchases
myTango Energy
No in-app purchases
Calculate
No in-app purchases






