Acr call recorder vs Sterna Renew
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acr call recorder
Easily record incoming and outgoing phone calls with this user-friendly app. It offers advanced features like organizing, editing, and uploading recordings to cloud services, with speech-to-text transcription in over 50 languages. Supports domestic and international calls, with or without an internet connection.
- Record incoming/outgoing calls
- Organize recordings in categories
- Edit recording audio
- Upload to Slack, Google Drive, Dropbox, OneDrive
- Speech-to-text transcription (50+ languages)
- Record domestic/international calls
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This call recorder app may be the easiest-to-use Call Recorder which you can find out on App Store. After more than 4 months in the Call Recorder market, we found that not many users know how to use Call Recorder applications. And we make a new UX which is super easy to use for anyone to record their incoming/outgoing phone calls. Not like some other call recorder applications, this call recorder version is added many access numbers. The new access numbers help improve phone recording quality for many countries. We may be the most advanced call recorder on App Store for this update with many useful features - Organize recordings files in categories - Edit recording audio - Upload recordings to slack - Upload recordings to Google Drive, Dropbox, Onedrive - Speech-to-text recording audios in over 50 languages For this Call Recorder application, users can record - Incoming/outgoing calls - Domestic/international calls - With/without internet connection Just open our application, you should know how easy to record your phone calls!!! Your carrier needs to support 3-way calling to record a call with our app. You will be charged for calling to access numbers when recording your calls. - Weekly subscription price is $6.99 with 3 days free trial. Every 1 week your subscription renews. - Monthly subscription price is $14.99. Every 1 year your subscription renews. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable - Payment will be charged to iTunes Account at confirmation of purchase. No cancellation of the current subscription is allowed during active subscription period Privacy & Terms: http://recorderforiphone.com/privacy.html http://recorderforiphone.com/term.html
Sterna Renew
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Our cutting-edge technology allows users to securely access locks through both online and offline means. Whether you're connected to the internet or operating in a low-connectivity environment, our system ensures that you have reliable and convenient access to your locks.
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Verdict
The clearest difference is in-app purchases: Sterna Renew at none against Acr call recorder's 3. Acr call recorder's advantage is iOS requirement (14.1 vs 16.6). On price, update cadence, 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. Acr call recorder sells 3 in-app purchases, starting at $3.99 per 7 days. Sterna Renew asks for nothing beyond the download.
Acr call recorder ships an update weekly, Sterna Renew every 8 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.
| Parameter | Acr call recorder | Sterna Renew |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3.9K ratings) — better | — |
| Positive reviews | 13.8% of reviews | — |
| Number of ratings | 3.9K — better | — |
| Update frequency | Weekly — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 67 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Arun Nair | Sterna Security Devices Private Limited |
Bugs and requests
Acr call recorder
Reported bugs
5 issues- Recordings not saving properly
- Calls getting disconnected
- Inability to access recording history
- Subscription charges despite cancellation
- Incompatibility with certain devices
Requested features
5 requests- Option to delete/rename recordings
- Automatic call recording without merging
- Better call quality
- Clearer subscription management
- Support for more regions
Sterna Renew
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Acr call recorder
- Unlimited Call Recording3 Days trial$3.997 Days
- Unlimited Call Recording3 Days trial$9.991 Month
- LIFETIME Recording$19.99
Sterna Renew
No in-app purchases






