System Information Lite vs Device Info
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
System Information Lite
Access detailed information about your device's storage, network, cellular data, CPU, and RAM. Customize the display to prioritize the data you need most. Easily find and share your device's technical specifications.
- Disk capacity and usage
- Network IP and SSID
- Cellular carrier details
- CPU consumption monitoring
- Detailed RAM statistics
- Battery and uptime
- Customizable section order
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System Information Is The Highest Rated App To View Information About Your Device! System Information Provides: ~ Disk Information (Total Disk Capacity, Used Disk, and Available Disk) ~ Network Information (IP Address, SSID, BSSID, External IP Address) ~ Cellular Data (Carrier Name, MNC, MCC, Country Code, And If Your Device Allows VOIP) ~ CPU Consumption Data (Used, Idle, and Load) ~ RAM Information (Total Memory, Memory Used, Wired, Active, Inactive, Free, Pageins, Pageouts, Page Size) ~ General Details (Battery, Boot Time, Uptime, Device Name) ~ Rearranging Of The Sections So You Can Prioritize What Information Is Important To You System Information Is Well Designed And Beautiful To Look At. It Is Incredibly Easy To Find And Share Information About Your Device Like No Other Application Of Its Kind.
Device Info
Access comprehensive details about your mobile device. View information such as brand, carrier, device ID, storage capacity, and power status.
- Device brand and type
- Carrier information
- Device ID
- Free storage space
- Power state
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DeviceInfo gives you a complete, real-time look at the hardware and system behind your phone or tablet — no clutter, no account, no cost. Tap a tab and instantly see what your device is made of. OVERVIEW • CPU architecture and live core frequencies • Memory (RAM) usage • Storage at a glance • Display resolution, logical size, pixel density, refresh rate and brightness • Network status and connection type BATTERY • Charge level and power state • Battery health and technology • Temperature, voltage and current • Capacity vs. design capacity • Charge cycle count • Low Power Mode status NETWORK • Wi-Fi, cellular and ethernet detection • Carrier and network generation (5G / 4G / LTE) • Public IP, ISP and approximate location • Local IP address, link speed and frequency • Internet reachability and VoIP support STORAGE • Total capacity, used and available space • Clear visual breakdown SENSORS • Live accelerometer and gyroscope readings (X / Y / Z) • Ambient light sensor • Step counter Plus a clean light/dark mode that adapts to your style. Whether you're buying a used phone, benchmarking hardware, checking battery wear, or just curious about your device, DeviceInfo puts every spec at your fingertips. Download free today.
Screenshots
Verdict
The clearest difference is review sentiment: System Information Lite at 75% against Device Info's 0%. System Information Lite also leads on rating (4.2 vs 2.3) and ads (none vs shown). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
System Information Lite holds the better App Store score, 4.2 against 2.3. That said, the two scores are not equally well evidenced: System Information Lite has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of System Information Lite's written reviews are positive against 0% of Device Info's.
System Information Lite ships an update monthly, Device Info every 2 months. The most recent releases landed on October 23, 2026 and October 2, 2026 respectively.
| Parameter | System Information Lite | Device Info |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (18 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 75.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 18 — better | 3 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 14 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Kenneth Ackerson | DxT LLC |
Customer experience
System Information Lite
Device Info
Bugs and requests
System Information Lite
Reported bugs
9 issues- Inaccurate memory reporting
- Inaccurate CPU usage reporting
- Clipboard access notification
- Will not update
- Bogs down iPhone
Show 4 moreShow fewer
- Disk usage % reversed
- CPU usage data is broken
- No way to email info
- Assistance website not available
Requested features
13 requests- Add French language support
- Allow killing apps or ending processes
- Show iPod Touch serial number
- Show free memory (RAM) status
- Add battery status
Show 8 moreShow fewer
- Larger graphs
- More in-app help files
- Add elaborated battery info
- Add Wi-Fi signal strength
- Add iPod RAM use measured by %
- Add iPod's serial number
- Add pie charts or graphics
- Ability to see clock speed of the CPU
Device Info
Not enough reviews yet to summarise bugs or requests.
In-app purchases
System Information Lite
No in-app purchases
Device Info
No in-app purchases
Questions
Is System Information Lite free?
Is Device Info free?
Which has better reviews, System Information Lite or Device Info?
Do System Information Lite or Device Info have ads?
Which is updated more often, System Information Lite or Device Info?
Other comparisons
