Comparison

Tandem vs Zera

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tandem

Connect with native speakers worldwide for language exchange. Practice speaking, improve pronunciation, and boost vocabulary through 1-to-1 chats or group audio sessions. Offers in-app translation and message correction to aid learning.

Highlights
  • Connect with native speakers
  • 1-to-1 chats and group audio parties
  • In-app translation
  • Message correction
  • Voice and video calls
  • Learn 300+ languages
Features
Currently charting
Read full description

**Tandem language exchange is the process of joining forces with someone who is a native speaker of the language you want to learn** Languages are a 'learn by doing' kind of thing. This particular method is at the heart of Tandem, the global language exchange community. Connect with native speakers, start chatting and finally reach fluency in the language you’re learning! Learn, connect, and share with 1-to-1 chats or try out Parties, the ultimate group learning audio space. There are millions of Tandem members with just as many interests, so find your people – and start speaking their language today! Reach fluency in 300+ languages, including Spanish, English, Japanese, Korean, German, Italian, Portuguese, Russian, Simplified and Traditional Chinese, and 12 different sign languages, including American Sign Language. Why Tandem helps you to practice and learn languages: BOOST YOUR VOCABULARY For the times when you’re struggling to find the correct words, our in-app translation feature helps you compose a message or translate an incoming one. PERFECT YOUR PRONUNCIATION Fit in with the locals and improve your speaking skills using voice notes, audio and video calls. GRASP THE GRAMMAR Help each other grasp the difficult parts of language learning with our message correction and comment features. TANDEM YOUR WAY Forget strict schedules and learning by the book. Embrace your personal language learning style—whether that’s messaging, calling, or even meeting in person. DOWNLOAD TANDEM AND MASTER ANY LANGUAGE NOW! ______________ How to learn languages on Tandem: 1. Select the language(s) you want to learn in the app 2. Tell us about your language learning goals and your ideal Tandem partner 3. Search for native speakers of your target language in the community 4. Kick-off your language exchange experience by sending your first message 5. Share topics with the Tandem community so you can have meaningful conversations about what interests you 6. Keep up the conversation with your new Tandem “pen pal” and speak like a native in no time! While many features are free, you can choose to subscribe to Tandem Pro to access all the features on the app. Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current payment period. Your iTunes account will be automatically charged at the same price for renewal within the 24-hour period prior to the end of the current payment period unless you change your subscription preferences in your Account Settings. ______________ App Access Permissions: Optional permissions: - Location information: Required to use the Nearby feature to see members near you, the Travel feature to show members around the world and to add an approximate location to your profile. - Microphone: Required for sending audio messages, making audio and video calls, and joining Language Parties. - Camera: Required for taking photos to upload to your profile or post in a Language Club, take and send a photo in a chat, video calling, and scanning QR codes. - Notifications: Used to send you notifications about acceptance into the community, new messages, new followers and their posts, new references and marketing communication. - Nearby devices: Bluetooth access is required to connect audio devices during a call or Language Party. You can still use Tandem without granting optional permissions, except features where their nature requires the respective permission, like a video call requiring camera permission. Got a question? Contact us on support@tandem.net Licenses: Tandem – Language Exchange is licensed by Tandem Fundazioa (http://tandemcity.info) Privacy policy: https://tandem.net/privacy Terms of Service: www.tandem.net/pages/termsofservice

About

Zera

Features
Read full description

Zera is a language exchange where you practice speaking English, Arabic and more with real people: join a live voice room, listen first, raise your hand when you're ready, or match 1:1 with a language partner. Flashcards only get you so far. Fluency comes from talking, and Zera gives you a friendly place to do it every day, at your own pace. Many people on Zera are Arabic speakers practicing their English, so it is also a good place to practice Arabic with native speakers. Want to learn English by speaking? Join a room and get real English speaking practice with people every day. LIVE VOICE CHAT ROOMS BY LANGUAGE • See which rooms are live right now, with their topic, languages and who's inside • Join as a listener first, with no pressure to talk • Raise your hand to speak, and mute or unmute yourself any time HOST YOUR OWN ROOM • Start a room in seconds: pick a title, the languages and a color • Add a short description for the topic, the rules or contest steps • Invite listeners to speak, move speakers back and keep the conversation on track • Great for conversation clubs, study groups and speaking practice FIND LANGUAGE PARTNERS • Meet people who are online now, matched by shared languages and interests • Start a one-to-one chat, or get matched at random with someone who shares your languages • Keep talking in private messages after a room ends • Help someone with your language while you practice theirs, the way a language exchange should work PROFILES THAT HELP YOU CONNECT • Show the languages you speak and how well you speak each one • Add your country, interests and a short bio • Follow the people you enjoy talking with PRACTICE THAT FEELS NATURAL • Improve your speaking, listening and pronunciation in real conversations, not scripted lessons • Daily English conversation practice that makes speaking English feel easy • Build confidence before a trip, a job interview or a speaking test • Make friends from other cultures while you learn SAFE AND RESPECTFUL • Accept conversation requests before a chat starts • Report or block anyone in a tap, and unblock people later from Settings • Room hosts can remove anyone who breaks the rules, and reports go to our moderators ZERA PREMIUM Voice rooms and language partners are free. The optional Zera Premium subscription adds unlimited conversation requests, premium and animated profile frames, custom app themes and priority support. Download Zera and join your first voice room today. Terms of Use: https://static.getzera.app/terms Privacy Policy: https://static.getzera.app/privacy-policy

Screenshots

Tandem4 screens
Zera4 screens

Verdict

The call

The clearest difference is ads: Zera at none against Tandem's shown. Tandem's advantage is chart position (#149 vs unranked). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Tandem sells 13 in-app purchases, starting at $14.99 per month and Zera sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Tandem ships an update weekly, Zera every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 9 level
Tandem versus Zera: the parameters behind the verdict, then further details
ParameterTandemZera
PriceFreeFree
Rating4.6 (39K ratings) — better—
Positive reviews47.4% of reviews—
Number of ratings39K — better—
Update frequencyWeeklyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#149 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size304 MB96 MB
Age rating17+17+
DeveloperTripod Technology GmbHYaves LTD

Bugs and requests

Tandem

Reported bugs

3 issues
  • Messages not being delivered or synced properly
  • Frequent crashes and app instability
  • Login and account issues when switching devices

Requested features

4 requests
  • Better search and filtering options
  • Ability to save/review past conversations
  • Group chat or language party features
  • More language options beyond just popular ones

Zera

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Tandem

Subscriptions13
  • Tandem Pro$14.991 Month
  • Tandem Pro7 Days trial$14.991 Month
  • Tandem Pro - 1 Month$14.991 Month
Show 10 more
  • Tandem Pro Plus - 1 month7 Days trial$14.991 Month
  • Tandem Pro$26.903 Months
  • Tandem Pro7 Days trial$26.903 Months
  • Tandem Pro$38.991 Year
  • Tandem Pro Intro - 12 months$39.991 Year
  • Tandem Pro Plus - 12 months7 Days trial$64.991 Year
  • Tandem Pro7 Days trial$69.901 Year
  • Tandem Pro1 Year trial$69.901 Year
  • Tandem Pro$69.991 Year
  • Tandem Pro Intro - 12 months7 Days trial$80.001 Year
2 purchases

Zera

Subscriptions2
  • Weekly Subscription$1.997 Days
  • Monthly Subscription$5.991 Month

Questions

Is Tandem free?
Tandem is free to download, with in-app purchases available.
Is Zera free?
Zera is free to download, with in-app purchases available.
Do Tandem or Zera have ads?
Tandem shows ads; Zera does not.
Which is updated more often, Tandem or Zera?
Tandem ships an update weekly, and Zera every 5 days. Most recently, Tandem was updated on October 30, 2026 and Zera on October 28, 2026.

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