CallDam vs Akfa Energy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CallDam
Block unwanted calls efficiently by creating rules based on phone number prefixes. Protect thousands of numbers at once and manage your blocking lists directly from the iPhone share sheet. Your privacy is maintained as all rules stay on your device with no tracking or account required.
- Block calls by phone-number prefix
- Protect large ranges of numbers
- Direct blocking from iPhone share sheet
- Add exact-number exceptions
- Import and export local backups
- Apply block list via iOS Call Blocking
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CallDam is built for mass call blocking by phone-number prefix. Instead of blocking one unwanted number at a time, CallDam lets you create prefix rules that can protect thousands of related numbers at once. The app is designed for large blocking lists, with support for up to 1.8 million active protected numbers. A key feature is direct blocking from the iPhone share flow. When you see an unwanted number or contact, share it to CallDam and create a prefix blocking rule without manually opening the app and rebuilding the rule step by step. Main features: • Block unwanted calls by phone-number prefix • Protect large ranges of related numbers • Support for up to 1.8 million active protected numbers • Add exact-number exceptions for numbers you still want to allow • Pause, resume, edit, or delete rules • Batch-edit multiple rules before applying changes • Add rules directly from the iPhone share sheet • Import and export local JSON backups • Apply your active block list through iOS Call Blocking & Identification Private by design: • No account required • No ads • No subscriptions • No in-app purchases • No tracking • No contact access required • No blocked-number uploads • Your blocking rules stay on your device CallDam prepares your active blocking list locally and applies it through Apple’s iOS Call Blocking & Identification system. Supported prefix-blocking countries and regions: Russia / Kazakhstan (+7), USA / Canada (+1), Armenia (+374), Belarus (+375), Ukraine (+380), Tajikistan (+992), Azerbaijan (+994), Georgia (+995), Kyrgyzstan (+996), Uzbekistan (+998), France (+33), Spain (+34), Poland (+48), Denmark (+45), Norway (+47), Netherlands (+31), Switzerland (+41), India (+91), Iran (+98), Australia (+61), Singapore (+65), Turkey (+90), South Africa (+27), UAE (+971), Saudi Arabia (+966), and Egypt (+20). Important: To block calls, you must enable CallDam manually in iOS Settings: Settings > Apps > Phone > Call Blocking & Identification. CallDam does not collect, upload, sell, or share your blocked numbers.
Akfa Energy
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AKFA Energy — energiya tejovchi oyna va eshiklarni tanlash hamda hisoblash uchun qulay yordamchi. Ilova orqali bir necha oddiy qadamda obyektingizga mos keladigan yechimni aniqlang: • Xona o'lchamlarini kiriting • Ko'cha (fasad) tomonini belgilang • Devor materialini tanlang • Deraza yoki eshik turini tanlang • Profil seriyasini ko'rsating • Oyna (kamera/shisha paketi) variantini tanlang • Tayyor natijalarni va tavsiyalarni ko'ring Kimlar uchun: AKFA dilerlari, sotuv menejerlari, quruvchilar va o'z uyi yoki obyekti uchun eng mos energiya tejovchi oyna-eshik yechimini izlayotgan mijozlar. Asosiy imkoniyatlar: • Tez va aniq hisob-kitob • Qurilish me'yorlariga (QMQ) asoslangan natijalar • Qulay va tushunarli interfeys • Push-bildirishnomalar orqali yangiliklar AKFA Energy bilan to'g'ri tanlov qiling — issiqlikni saqlang, energiyani tejang.
Screenshots
Verdict
The clearest difference is device support: Akfa Energy at 2 against CallDam's —. Akfa Energy also leads on iOS requirement (15.0 vs 17.6). On price 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CallDam | Akfa Energy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Valentina Prossapchuk | Muzaffar Mamaniyazov |
In-app purchases
CallDam
No in-app purchases
Akfa Energy
No in-app purchases









