Hiya vs STOA Maintech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hiya
Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.
- Spam and scam call blocking
- Real-time caller ID
- Call reason identification
- Voicemail protection
- Spoofed call protection
- Reverse phone lookup
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Know who's calling. Block unwanted calls. Screen the rest. CALLER ID & CALL BLOCKING See who's calling before you answer. Hiya shows caller names and call context for incoming calls and automatically blocks numbers reported as unwanted, using Hiya's phone number reputation data. LOOK UP UNKNOWN NUMBERS Search any number to see who called and whether it has been reported as spam or unwanted by other users. CALL SCREENER * Turn on Call Screener and set up call forwarding, and unknown calls are answered by Hiya on your behalf. Hiya asks the caller why they're calling, so you can decide whether to pick up. Call forwarding is set up through your carrier, and the steps are guided in the app. AI VOICE DETECTION & CALL SAFETY ALERTS * For calls handled by Call Screener, Hiya's servers can analyze the call and flag signs of an AI-generated voice or risky requests. You'll see the alert in the app. REPORT & REVIEW Report numbers you don't trust and see your recent call activity in one place. Requirements and availability: - Caller ID and call blocking require enabling Hiya in iPhone Settings > Phone > Call Blocking & Identification. - Call Screener, AI Voice Detection, and Call Safety Alerts require call forwarding to be enabled with your carrier. They are available only in the United States and Canada, in English and French, Spanish and may not be supported by all carriers or plans. - Feature availability may vary by device, operating system, carrier, and plan. - Detection is designed to help identify risk but cannot identify every unwanted or suspicious call. * = U.S. and Canada only. English, French, and Spanish only. Terms of Service: https://www.hiya.com/terms-of-service Privacy Policy: https://hiya.com/hiya-data-policy
STOA Maintech
Report maintenance issues quickly by submitting a photo and description. Service technicians are dispatched to your location for repairs.
- Submit maintenance requests
- Attach photos to requests
- Brief description of issue
- Service technician dispatch
- On-site repair services
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Have a maintenance issue? Our service technicians are here to help the moment you submit your request. Snap a photo, provide a brief description, and a STOA tech will be on their way to make your repair.
Screenshots
Verdict
The clearest difference is in-app purchases: STOA Maintech at none against Hiya's 11. STOA Maintech also leads on rating (5.0 vs 4.5). Hiya's advantage is update cadence (weekly vs every 2 months) and ratings volume (238K vs 4). 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. Hiya sells 9 in-app purchases, starting at $2.99 per month. STOA Maintech asks for nothing beyond the download.
STOA Maintech holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Hiya has 238K ratings behind it against 4, so its average is the more settled of the two.
Hiya ships an update weekly, STOA Maintech every 2 months. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.
| Parameter | Hiya | STOA Maintech |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (238K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 28.8% of reviews | — |
| Number of ratings | 238K — better | 4 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #151 — better | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 179 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiya | Stoa Technologies |
Customer experience
Hiya
STOA Maintech
Bugs and requests
Hiya
Reported bugs
3 issues- Settings reset unexpectedly
- Compatibility issues with newer iOS versions
- Inability to block certain numbers
Requested features
4 requests- Automatic spam blocking without user intervention
- Ability to block entire area codes
- Integration with phone's native call blocking
- Spam protection for text messages
STOA Maintech
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hiya
- Lookup Plan - Monthly$2.991 Month
- Hiya Premium - Monthly7 Days trial$3.991 Month
- Hiya Premium - Monthly2 variants$3.991 Month
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- Hiya Premium - Monthly3 Days trial$3.991 Month
- Hiya Premium - Quarterly7 Days trial$9.993 Months
- Hiya Premium - Quarterly$9.993 Months
- Hiya Premium - Yearly7 Days trial$24.991 Year
- Hiya Premium - Yearly2 variants$24.991 Year
- Hiya Premium - Yearly3 Days trial$24.991 Year
STOA Maintech
No in-app purchases









