Arpha vs Appraise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Arpha
Control home appliances remotely and manage multiple devices with ease. Set timers for automated functions and share device access with family members. Connect quickly and enjoy smart living.
- Remote appliance control
- Simultaneous device management
- Automated timer functions
- Device sharing with family
- Easy device connection
- Amazon Alexa & Google Assistant compatible
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Arpha – Your Complete Smart Home Security System. Note that this app is compatible with specific models. Please use the QR Code supplied with the box. Protect your home inside and out with Arpha, the all-in-one app that connects and controls your Arpha smart locks, video doorbells, indoor cameras, outdoor cameras, and solar-powered security devices. Monitor what matters most with instant alerts, live video, and intelligent detection powered by the Tuya smart home platform. From unlocking your door with your palm, face, or fingerprint, to viewing your front door through a dual-camera video doorbell, Arpha keeps every corner of your home within reach — anytime, anywhere. What you can do with the Arpha App: •Get real-time alerts for motion, door activity, and visitors •Watch live video and communicate with guests via two-way audio •Control smart locks, doorbells, cameras, and sensors from one place •Share access and manage multiple devices or locations •Set automation routines and customized notifications •Enjoy effortless setup with Tuya’s powerful cloud platform Whether you're at home or halfway around the world, Arpha keeps your world secure, connected, and always in sight. Products using this platform include: GF-7, J1, K1, M1, N1, Q1, Q2, T1, X1, X3, X6, Z1, Z2, Aurora, DF, D180, D280, SP300, D289, T229, AL501, P160, K03, B01
Appraise
Instantly evaluate your antiques with advanced AI and expert insights. Upload photos to receive detailed appraisals including historical background, market value, and selling recommendations, all powered by real-time data.
- AI-powered appraisals
- Expert insights
- Historical background
- Market value estimation
- Selling recommendations
- Real-time data
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Appraise combines advanced AI with expert-level insights to evaluate your antiques. Upload your photo/s and instantly receive a detailed appraisal including historical background, market value, and trusted selling recommendations — all backed by real-time data and curated sources.
Screenshots
Verdict
The clearest difference is review sentiment: Appraise at 100% against Arpha's 10%. Appraise also leads on rating (5.0 vs 3.5). Arpha's advantage is price (Free vs $5.99) and ratings volume (30 vs 1). On ads, 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
Arpha is free to download; Appraise costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Appraise holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Arpha has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 10% of Arpha's written reviews are positive against 100% of Appraise's.
| Parameter | Arpha | Appraise |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 3.5 (30 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 10.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 30 — better | 1 |
| Update frequency | Every 7 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 189 MB | 43 MB |
| Age rating | 17+ | 4+ |
| Developer | Fuwei Global Co., Ltd. | Kelvin Ikhide |
Customer experience
Arpha
Appraise
In-app purchases
Arpha
No in-app purchases
Appraise
No in-app purchases
