Raystech Energy vs Ay e
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Raystech Energy
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1.Register the device and fill in the customer information by scanning the bar code; 2.Display the devices position information in the map; 3.Observe single device real time operation situation; 4.Upgrade Device Version Remotely：if a prompt to update device software version, it's not for your app, just the device;
Ay e
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This APP has many functions related to instrument, such as monitoring the status of standby instrument、 setting instrument parameters、instrument management and wireless upgrading.
Screenshots
Verdict
The clearest difference is iOS requirement: Ay e at 12.0 against Raystech Energy's 17.6. On price, update cadence, ads 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.
Raystech Energy ships an update every 2 months, Ay e every 5 weeks. The most recent releases landed on May 17, 2026 and June 11, 2026 respectively.
| Parameter | Raystech Energy | Ay e |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 53 MB | 27 MB |
| Age rating | 17+ | 17+ |
| Developer | 寿杰 张 | 迪 陈 |
In-app purchases
Raystech Energy
No in-app purchases
Ay e
No in-app purchases
