SiDiary vs Deutsche Diabetes Gesellschaft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SiDiary
This app helps manage diabetes by logging blood glucose, blood pressure, medication, and carbohydrate intake. It offers data entry, statistical graphics, trend analysis, and synchronization with a desktop version.
- Blood glucose logging
- Blood pressure tracking
- Medication and carbohydrate entry
- Statistical graphics and trend analysis
- Data synchronization with desktop
- Support for various glucose meters
- Customizable data types and units
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With 'SiDiary iPhone' you are able to keep your diabetes logbook (blood glucose levels, blood pressure, medication, carbohydrates, etc.) without the slightest effort as you are already used to from the pc-version of SiDiary 6. 'SiDiary iPhone' provides you also with: - easiest entry of all data with the numeric keypad - all data can be tracked with a scrollable input mask - clearly arranged display of your daily data in SiDiary's typical style - the ability to read data from different meters: AktivMed GlucoChek Gold, Beurer AS87, AS97, BC57, BM57, BM77, BM85, BF600, BF700, BF710, BF800, BF850, GS485, GL50 Evo BLE, GL49, Cignus Profi Line BLE, Fora Diamond Mini, Diamond Mini BLE, Fora 6Connect, Wellion GALILEO GLU/KET BTE, Wellion LEONARDO GLU/KET BTE, Wellion NEWTON GDH-FAD BTE - lots of statistic-graphics (pie chart, line graph, modal day and detailed statistic) - trend analysis (how was the progress of your therapy in the last days/weeks/months?) - fast synchronization of your data with 'SDiary Online', from where you are able to print your data stand-alone from your operating system or synchronize the data with your desktop computer version of SiDiary - user defined data types, which you have defined in your pc-version can also be used on the iPhone after a synchronization with 'SiDiary Online' - you can adjust the language settings to German, English, etc. - blood glucose values can be entered in mg/dl or mmol/l - body weight can be entered in kg or lbs - carbohydrates can be entered in gram or any other exchange unit (such as BE/KE, etc.) - date format dd.mm or mm-dd - time format 24h or am/pm - data rows that you don't want to use can be hided You can use 'SiDiary iPhone' stand-alone, but this version can also enhance the pc-version - e.g. you can download readings from your blood glucose meter, insulin pump, blood pressure meter or pedometer with your pc-version and enter additional data on the way in your iPhone version. After synchronizing both the desktop computer and your iPhone with 'SiDiary Online' all of your data will be merged into one logbook. Since synchronization with 'SiDiary Online' will be started manually - you always have the full control of possible costs for your online connection.
Deutsche Diabetes Gesellschaft
Access comprehensive information about the German Diabetes Association and its events. Stay updated on congresses and participate in live voting during events directly from your smartphone.
- Comprehensive DDG information
- Congress updates
- Live voting during congresses
- Event participation
- Smartphone accessibility
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Die DDG-App bietet Ihnen kostenfrei, schnell und bequem alle Informationen rund um die Deutsche Diabetes Gesellschaft direkt auf Ihr Smartphone. Neben ganzjährigen Informationen der DDG, können Sie sich rechtzeitig über Kongresse informieren und mithilfe der App aktiv am Live-Voting während eines Kongresses teilnehmen.
Screenshots
Verdict
SiDiary and Deutsche Diabetes Gesellschaft are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 1, 2026 and September 11, 2026 respectively.
| Parameter | SiDiary | Deutsche Diabetes Gesellschaft |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 56.3% of reviews — better | 50.0% of reviews |
| Number of ratings | 7 — better | — |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 34 MB | 50 MB |
| Age rating | 4+ | 12+ |
| Developer | Sinovo Ltd. & Co. KG | esanum GmbH |
Customer experience
SiDiary
Deutsche Diabetes Gesellschaft
In-app purchases
SiDiary
No in-app purchases
Deutsche Diabetes Gesellschaft
No in-app purchases







