PhoneLeash vs Mumu Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhoneLeash
Automatically forward incoming text messages from your iPhone to your email. Access texts from anywhere, receive alerts at work, or keep an archive of conversations. Your messages are encrypted and never sold.
- Automatic SMS forwarding to email
- Access texts remotely
- Receive alerts at work
- International text access
- Email archive of conversations
- Encrypted message transit
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PhoneLeash automatically forwards texts that arrive on your iPhone to the email address of your choice—perfect for when your phone is in another room, or another country! See your texts in your email inbox, whether at work or just away from your iPhone. OTP-ONLY FORWARDING (NEW) Want just your verification codes? PhoneLeash can forward ONLY your one-time passcodes (OTP / 2FA codes) and skip all your regular texts. Perfect for keeping your login codes flowing to a second phone, a work device, or your email while you travel—without forwarding personal messages. Most SMS forwarders can't do this. Available as affordable OTP-only plans. SETUP (follow the step-by-step instructions in the app) 1. Install PhoneLeash 2. Enter your destination email 3. Install the packaged Shortcut (no need for any config, just Save and done!) 4. Create the Automation: "When I get a message containing [your keyword]" → run the PhoneLeash Shortcut. 5. Send yourself a test message, "Allow" the Shortcut. Done! WHAT YOU CAN DO • Access your texts when your phone is across the room • Get delivery, shipping, and appointment alerts at your work inbox • Get your texts while traveling internationally • Forward ONLY your 2FA / verification codes with OTP-only mode • Build an email archive of important conversations PRIVACY • Messages only transit through PhoneLeash's secure servers, while staying encrypted the whole way. They are not stored once processed. • PhoneLeash asks for Contacts permission to label your texts with both name and number. But this is optional, you can safely decline it without affecting functionality. • Your data is never sold, there are no ads. LIMITATIONS PhoneLeash is based on iOS Shortcuts and Automation, and that limits the feature set. Here are a few key limitations. • Attachments (photos, videos, audio) are not forwarded — only message text. • For group messages, the list of participants is not forwarded. Only the sender of the message and its content. • In high-traffic situations Shortcuts may not fire reliably, and some messages could be lost --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mumu Calculator
This app allows you to edit past calculations, making it easy to correct mistakes or continue complex math problems. It offers features like adding notes, tracking subtotals, and saving archives for organized financial management and everyday use.
- Edit past calculations with precise cursor placement
- Add notes to calculation groups
- Track subtotals
- Save and reopen calculation archives
- Restore deleted records
- Copy selected records
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Mumu Calculator helps you continue calculations instead of starting over. Tap any past calculation to bring it back into the editor, place the cursor exactly where you want, and keep calculating. Add notes, track subtotals, save archives, restore deleted records, and keep long calculations organized for shopping, budgeting, and everyday math. Key Features • Tap any history entry to restore it to the editor • Edit expressions with precise cursor placement • Add notes to calculation groups • Track subtotals for longer calculation sessions • Save and reopen archives anytime • Restore deleted records from Recycle Bin • Copy selected records • Optional key click sounds • Voice Readout available with Pro Great for • shopping totals • household budgets • expense calculations • receipt math • daily calculations that need revision Pro Features • History Sorting • Batch Delete • Voice Readout • Ongoing feature updates
Screenshots
Verdict
The clearest difference is ads: PhoneLeash at none against Mumu Calculator's shown. PhoneLeash also leads on update cadence (every 6 days vs every 3 weeks). On price, rating, ratings volume 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. PhoneLeash sells 5 in-app purchases, starting at $8.99 per month and Mumu Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for PhoneLeash against 5.0 for Mumu Calculator. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
PhoneLeash ships an update every 6 days, Mumu Calculator every 3 weeks. The most recent releases landed on September 22, 2026 and August 29, 2026 respectively.
| Parameter | PhoneLeash | Mumu Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | GEARANDROID LLC | 楠 李 |
Customer experience
PhoneLeash
Mumu Calculator
In-app purchases
PhoneLeash
- Personal - Monthly$8.991 Month
- Commercial Monthly$25.991 Month
- Personal Semi-Annual$38.996 Months
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- Personal Annual$69.991 Year
- Commercial — Semi-Annual$116.996 Months
Mumu Calculator
- Lifetime Pro$2.99
Questions
Is PhoneLeash free?
Is Mumu Calculator free?
Which has better reviews, PhoneLeash or Mumu Calculator?
Do PhoneLeash or Mumu Calculator have ads?
Which is updated more often, PhoneLeash or Mumu Calculator?
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