Callbot vs Kaizen Dialer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Callbot
Automate group calls from your personal phone number to deliver recorded voice messages. Easily create contact groups, record your message, and let the app handle mass outreach. Ideal for event updates, announcements, and notifications without manual calling.
- Create contact groups
- Record voice messages
- Automated mass calling
- Caller ID uses your number
- Real-time call results
- No computer or contracts needed
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Callbot will call a group of contacts for you in minutes to deliver a personally recorded voice message from your phone number. * Create a group from your contacts * Record your voice message * Let Callbot make all the calls for you. You can call up to 200 numbers at once! Callbot uses your own phone number on your recipient’s caller ID. FREE to download, and then start by calling up to 20 contacts for FREE. After that, pay only 99 cents for each additional 20 contacts that you need to reach. No confusing credit systems, no computer required, no contracts, no hassles. Billing is directly through your Apple account. Callbot manages all of your call results in real time. WHEN IT NEEDS A PHONE CALL BUT NOT A CONVERSATION * Event updates and schedule changes * Announcements * Social group updates * Sports team info * Notify Employees * Update students or parents on work process * Send out emergency messages * Inclement weather updates * Share holiday plans and greetings * Manage your volunteers * Announce the birth of your child * Share your children’s voices with loved ones * Promotions and Special Instructions LET YOUR VOICE SPEAK FOR YOU Articulate emotions with your voice, add depth and personalization, clarity, and character with every message you send. Don’t let your important messages feel impersonal in text, instead add an extra point of professionalism to group announcements and advertisements by letting Callbot automatically call your contacts in a matter of minutes, without needing to spend hours on the phone. So few of us have the time to talk to every single person that we need to, but all of us have important events and information that we need to convey to lots of people, let Callbot save you time and pass the word for you!
Kaizen Dialer
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Designed for businesses looking to create their personal dialing HQ
Screenshots
Verdict
The clearest difference is in-app purchases: Kaizen Dialer at none against Callbot's 10. Kaizen Dialer also leads on update cadence (weekly vs every 2 months). Callbot's advantage is iOS requirement (15.0 vs 18.0). On price, 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. Callbot sells 10 one-off in-app purchases. Kaizen Dialer asks for nothing beyond the download.
Callbot ships an update every 2 months, Kaizen Dialer weekly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.
| Parameter | Callbot | Kaizen Dialer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (17 ratings) — better | — |
| Positive reviews | 67.6% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 32 MB |
| Age rating | 4+ | 17+ |
| Developer | Sperry Labs LLC | Kaizen Payments Corporation |
In-app purchases
Callbot
- Call up to 20 Contacts$0.99
- Call up to 40 Contacts$1.99
- Call up to 60 Contacts$2.99
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- Call up to 80 Contacts$3.99
- Call up to 100 Contacts$4.99
- Call up to 120 Contacts$5.99
- Call up to 140 Contacts$6.99
- Call up to 160 Contacts$7.99
- Call up to 180 Contacts$8.99
- Call up to 200 Contacts$9.99
Kaizen Dialer
No in-app purchases









