MTEMC Documents Library vs Variables
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MTEMC Documents Library
This app facilitates secure sharing of documents for internal and external use. It allows instant viewing of specification documents and tracks changes, benefiting field technicians by eliminating the need to carry physical manuals.
- Secure document sharing
- Instant viewing of specification documents
- Real-time change tracking
- Confidential document protection
- Beneficial for field technicians
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MTEMC Documents Library is an extremely useful tool to share documents for internal and external use. The following features are included in this app: 1. The documents can be shared with anyone through the app. 2. Changes to the specification documents can be viewed instantly. 3. This app has the security feature to protect confidential documents. 4. This is a helpful app for the technicians working in the residential and commercial locations. They have the ability to view specification documents instantly instead of carrying 400 to 500 pages of the booklet.
Variables
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Variables is a simple way to track anything and actually understand it. Most habit trackers ask "did you succeed?" This one just asks "what happened?" Log whatever matters to you—sleep, mood, coffee, pages read, workouts, anything—and look for patterns later. How it works Create variables with flexible data types: numbers, durations, categories, yes/no, or freeform notes. Log values whenever you remember. No streaks to break, no guilt when you miss a day. A low number is just data, not a failure. Over time, you build up a picture of what your life actually looks like. Then you can start asking questions. Voice logging Tap the microphone and say something like "slept 7 hours, mood good, read 30 pages." The app parses it automatically and logs each value to the right variable. No typing required. Ask questions in plain English "Do I sleep better when I exercise?" "What's my average mood on Mondays?" "How much coffee did I drink last week?" The app translates your question into a database query and gives you the answer. Features - Flexible variable types: numbers, durations, enums, booleans, text - Voice input with automatic parsing - Natural language queries (or write SQL directly if you prefer) - Goal tracking with weekly targets - Analytics dashboard with trends and streaks - Calendar view of your logged data - Dark mode - API access for custom integrations - Self-hostable if you want full control of your data
Screenshots
Verdict
The clearest difference is update cadence: MTEMC Documents Library at weekly against Variables's every 3 months. MTEMC Documents Library also leads on iOS requirement (10.0 vs 17.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MTEMC Documents Library ships an update weekly, Variables every 3 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.
| Parameter | MTEMC Documents Library | Variables |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Middle Tennessee Electric Membership Corporation | Johannes Klumpe |
In-app purchases
MTEMC Documents Library
No in-app purchases
Variables
No in-app purchases
Questions
Is MTEMC Documents Library free?
Is Variables free?
Do MTEMC Documents Library or Variables have ads?
Which is updated more often, MTEMC Documents Library or Variables?
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